APIs

Intermediates / Speciality Chemicals

Pellets / DC Granules

Finished Formulations

Herbal & Natural products

Veterinary Products

Intermediates

1

S.NO INTERMEDIATES CAS NO
1 (-)-O,O’-Dibenzoyl-L-Tartaric Acid Monohydrate/Anhydrous 62708-56-9/ 2743-38-6
2 (-)-O,O’-Di-P-Toluoyl-L-Tartaric Acid Monohydrate/Anhydrous 71607-31-3/32634-66-5
3 (+) –Chloroketo Acid
4 (+)-2-Ethoxy-4-[N-[3-Methyl-1-(S)-[2-(1-Piperidinyl)-5- Aminophenyl) Butyl Amino]-Carbonyl Methyl]Benzoic Acid
5 (+)-O,O’-Dibenzoyl-D-Tartaric Acid Monohydrate/Anhydrous 80822-15-7/17026-42-5
6 (+)-O,O’-Di-p-toluoyl-D-Tartaric Acid Monohydrate /Anhydrous 71607-32-4/32634-68-7
7 (1R,4R,5R)-3-Oxo-2-Oxabicyclo[2.2.1]Heptane-5-Carboxylic Acid 862174-60-5
8 (2R,3R,4S,5S,6R)-2-(3-((5-(4-Fluorophenyl)Thiophen-2-Yl)Methyl)-4-Methylphenyl)-Tetrahydro-6-(Hydroxymethyl)-2-Methoxy-2h-Pyran-3,4,5-Triol
9 (2S,3R,4S,5S,6R)-2-(4-Chloro-3-(4-Ethoxybenzyl)Phenyl)-6-(Hydroxymethyl)-2-Methoxytetrahydro-2h-Pyran-3,4,5-Triol
10 (3,4-Dimethoxy Phenyl)-2-Methyl Ethanone
11 (3aR,4S,5R,6aS)-4-(Hydroxy Methyl)-2-Oxohexa Hydro-2hcyclopenta[B]Furan-5-Yl Biphenyl-4-Carboxylate
12 (3-Bromo pyridine-2-yl)methanol 52378-64-0
13 (3-Methylamino)-Acetophenone 139015-33-1
14 (3R,4R,5R)-3-Fluoro-4-Hydroxyl-5-(Hydroxymethyl)-3-Methyltetrahydrofuran-2-Yl Acetate
15 (6-Methyl-2-P-Tolyl-Imidazo[1,2-A]Pyridin-3-Ylmethyl)- Dimethyl Amine
16 (E)- 4-(3-Hydroxy-2,6,6-Trimethylcyclohex-1-Enyl)But-3-En
17 (E)-2-(4-Chloro But-2-En-2-Yl)-5,5-Dimethyl-1,3-Dioxane 62285-88-5
18 (E)-4-(4-Nitrophenyl)But-3-En-2-One 3490-37-7
19 (E)-4-Chloro-2-Methyl But-2-Enal 3330-25-4
20 (E)-4-Chloro-3-Methyl But-2-En-1-Ol 7437-62-9
21 (N-Octyl)-Triphenylphosphonium Bromide 42036-78-2
22 (R)- Styreneoxide 20780-53-4
23 (R)-(-) Ethyl Nipecotate 25137-01-3
24 (R)-(+)-1-(4-Methoxyphenyl)Ethylamine 22038-86-4
25 (R)-(+)-N-Benzyl-a-Methylbenzylamine 38235-77-7
26 (R)-1-Boc-3-Hydroxypiperidine 143900-43-0
27 (R)-3-Aminopiperidine Hydrochloride 334618-23-4
28 (R)-3-N-CBZ-Amino Piperidine 478646-32-1
29 (R)-Boc-Nipecotic acid 163438-09-3
30 (R)-But-3-Ene, 1,2-Diol 86106-09-4
31 (R)-T-Leucine 26782-71-8
32 (S)-(-)-1-(4-Methoxyphenyl)Ethylamine 41851-59-6
33 (S)-(-)-N-Benzyla-Methylbenzylamine 17480-69-2
34 (S)+2-Amino Butyric Acid
35 (S)-1-Boc-3-Hydroxypiperidine 143900-44-1
36 (S)-2-Chloro-1-(2,4-Dichlorophenyl)Ethyl Methanesulfonate 229334-55-8
37 (S)-2-Methylproline 42856-71-3
38 (S)-3-Chloroalanine Methyl Ester Hydrochloride 112346-82-4
39 (S)-3-Hydroxypyrrolidine-2-One 34368-52-0
40 (S)-3-Methyl-1-[2-(-Piperidinyl)-5-Nitrophenyl] Butyl Amine
41 (S)-But-3-Ene, 1,2-Diol 62214-39-5
42 (S)-Methyl 2-(2-Cclohexylidenehydrazinyl)-3-(3,4- Dihydrophenyl)-2-Methylpropionate 151-56-4
43 (S)-Pyrrolidine-2-Carbonitrile Hydrochloride 65732-69-6
44 (S)-α,α’-Diphenyl- 2-Pyrrolidine-Methanol 12068-01-6
45 [2-(3,4-Dimethoxy Phenyl)-Ethyl]-Methylamine
46 1 -(4-Chlorophenyl)-1 -Phenylethanol 59767-24-7
47 1-(1-(4-Chlorophenyl) Cyclobutyl)-3-Methylbutan-1-Amine 84467-54-9
48 1-(1-(4-Chlorophenyl) Cyclobutyl)-N,N,3-Trimethylbutan-1-Amine 106650-56-0
49 1(2-(2-Chlorophenyl)Acetaldehyde 4251-63-2
50 1-(2-Methoxy-Ethyl)-Piperazine 13484-40-7
51 1-(2-Phenylethyl)Piperidin-4-One 39742-60-4
52 1-(3-Dimethylaminopropyl)-3-Ethylcarbodiimide Hydrochloride 25952-53-8
53 1-(4-Aminophenyl)-4-(4-Methoxyphenyl)Piperazine 74852-62-3
54 1-(4-Chlorobenzhydryl)-Piperizine 303-26-4
55 1-(-4-Methoxy Benzyl)-3,4,5,6,7,8-Hexa –Hydro Isoquinoline
56 1-(4-Methylphenyl)-1-(2-Pyridyl) -1-Hydroxy-3-(1- Pyrrolidino)-Propane
57 1-(Benzyloxycarbonyl)-4-Piperidinone 19099-93-5
58 1-(Hydroxy Methyl)-Cyclo Propane Acetonitrile
59 1-(Mercaptomethyl)-Cyclopropane Acetic Acid
60 1,1?-Carbonyldiimidazole 530-62-1
61 1,2-Decanediol 1119-86-4
62 1,2-Diamino-2-Methyl Propane 811-93-8
63 1,2-Di-O-Acetyl-5-O-Benzoyl- 3-Deoxy-D-Erythro-Pentofuranose 4613-71-2
64 1,3,5-Tri Bromo Benzene 626-39-1
65 1,3,5-Tri Methoxy Benzene 621-23-8
66 1,3-Cyclopentanedione 3859-41-4
67 1,3-Dibromo-2,2-Dimethoxypropane, 22094-18-4
68 1,3-Dimethyl Barbituric acid 769-42-6
69 1,3-Dimethyl Uracil 874-14-6
70 1,3-Dimethyl-4-Piperidone 4629-80-5
71 1,3-Dimethyl-4-Piperidone 4629-80-5
72 1,4 Dihydro, 3,5,Di-Carboethoxy2,6 Dimethyl Pyridine 1149-23-1
73 1,4,8,11-Tetraazacyclotetradecane 295-37-4
74 1,4’-Bipiperidine-4-carboxamide 39633-82-4
75 1,4′-Bi piperidine 2 HCl 4876-60-2
76 1,4′-Bipiperidine 4897-50-1
77 1,5,7-Triazabicyclo (4.4.0)dec-5-ene 5807-14-7
78 1,7’-Dimethyl-2’-Propyl-1h,3’h[2,5]Bibenzo[D]Imidazole
79 1,8-Diazabicyclo[5.4.0]undec-7-Ene 6674-22-2
80 1-[[(2R, 3S)-2-(2, 4-Difluorophenyl)-3-Methyloxiranyl] Methyl]-1H-1, 2, 4-Triazole 127000-90-2
81 1-[3-(2-(7-Chloro-2-Quinolinyl)-Ethenyl)-Phenyl]-2-Propen-1-
82 10[H]-Dibenzo[B,F][1,4]Thiazepin-11-One
83 1-2-Ethoxyethyl)Benzimidazolone 101953-61-1
84 1-Acetyl Piperazine 13889-98-0
85 1-Aminomethyl Cycloheptan-1-ol .HCl
86 1-Benzyl-2-Pyrrolidinone 5291-77-0
87 1-Benzyl-4-Chloropiperidine 67848-71-9
88 1-Benzylpiperidine 2905-56-8
89 1-Boc-2-Benzyl-4-Piperidinone 193480-28-3
90 1-Boc-2-Methyl-4-Piperidinone 190906-92-4
91 1-Boc-3-Piperidone, 98977-36-7
92 1-Boc-Piperazine 57260-72-7
93 1-Bromo-2-Nitrobenzene 577-19-5
94 1-Bromo-3-Fluoro-4-(Trifluoromethoxy)Benzene 105529-58-6
95 1-BromoCyclopropanecarbonitrile 1350746-42-7
96 1-Chloro-2-Iodobenzene 615-41-8
97 1H-Benzimidazole-5-Carboxylic Acid 15788-16-6
98 1H-Indazole-3-Carboxylic Acid 4498-67-3
99 1H-Indazole-4-Carboxylic Acid 677306-38-6
100 1H-Indazole-5-Carboxylic Acid 61700-61-6
101 1H-Pyrrolo[2,3-b]Pyridine-4-Carboxylic Acid 479553-01-0
102 1H-Pyrrolo[2,3-b]Pyridine-5-Carboxylic Acid 754214-42-1
103 1-Methoxy Decane 7289-52-3
104 1-Methyl 3-Phenyl Piperazine
105 1-Methyl Benzimidazole 1632-83-3
106 1-Methyl Tetrazole 16681-77-9
107 1-Methyl-2-Pyridone-4-Carboxylic Acid 33972-97-3
108 1-Methyl-2-Pyrrolidinone 872-50-4
109 1-Methyl-4-Cyanoimidazole 66121-69-5
110 1-Methylpiperidin-4-Amine 41838-46-4
111 1-N-Boc-3-Pyrrolidinone 101385-93-7
112 1-O-Acetyl-2,3,5-tri-Obenzoyl-Beta-D-Ribofuranose 6974-32-9
113 1-Phenyl-3-Methyl-5-Pyrazolone 89-25-8
114 1-Phenyl-5-(Pyridin-2-yl)Pyridin-2(1H)-one
115 1-Tetralone
116 1-Trityl-1H-Imidazole -4-Carbaldehyde 33016-47-6

2

S.NO INTERMEDIATES CAS NO
1 2 – (4 – Methylphenyl) – 5 -Methylimidazo[1,2 – A] Pyridine – 3 – Aceticaci
2 2 – (p-Tolyl) – 5 –Methyl[Imidazo-[1,2 – A] Pyridine – 3 –
3 2 2 Bromoethyl Benzaldehyde
4 2- Amino-5-Methyl-1,3,4- Thiadiazole 108-33-8
5 2- Phenoxy phenyl Methane Sulphonamide 51765-51-6
6 2-(2-Aminoethyl)-1-MethylPyrrolidine 51387-90-7
7 2-(2-Methoxy)Phenoxy Ethyl Amine Hcl 64464-07-9
8 2-(3-METHYL-4-(2,2,2-Trifluoroethoxy)Pyrid-2-Yl) Methyl Thiobenzimidazol
9 2-(4-{1-Hydroxy-4-[4-(Hydroxy Diphenyl Methyl)-Piperidin-1- Yl]-Butyl}-Phenyl)-2-Methylpropionic Acid Methyl Ester
10 2-(4-Aminophenyl)-2-Methyl-PropionitrileHydrochloride
11 2-(4-Isopropylthiazol-2-Yl)-7-Methoxy-8-Methylquinolin-4-Ol 923289-21-7
12 2-(Isoxazole-3-yl)Acetic Acid 57612-86-9
13 2-(Tert-Butylamino) Carbonyl]-3-Methyl Pyridine
14 2, 4-Diamino Pyrimidine-3-Oxide 74638-76-9
15 2,2-Dimethyl Cyclo Propyl Carbonitrile
16 2,2-Dimethyl-(4-Bromophenyl) Aceticacid
17 2,3,4-Trichlorobenzenesulfonylchloride 34732-09-7
18 2,3-Dimethoxy-5 Methyl-Hydroquinone 3066-90-8
19 2,3-Dimethyl-4-(2,2,2-Trifluoro Ethoxy)Pyridine-N-Oxide)
20 2,3-Lutidine-N-Oxide 22710-07-2
21 2,4,5-Trichloro Pyridine 367-34-0
22 2,4,6-Tri Hydroxy-4’-Methoxydeoxy Benzoin 19728-63-3
23 2,4,6-Trichloro Pyrimidine 3764-01-0
24 2,4,6-TrichlorophenylFormate 4525-65-9
25 2,4-Diamino Pyrimidine 156-81-0
26 2,4-Dichloro-5-Cyanopyrimidine 3177-24-0
27 2,4-Dichlorobenzothiazole 3622-30-8
28 2,4-Dichloropyridine 26452-80-2
29 2,4-Dihydroxy Acetophenone 89-84-9
30 2,4-Dimethoxybenzylamine 20781-20-8
31 2,4-Thiazolidinedione 2295-31-0
32 2,5 Di Bromo-6-Methyl Pyridine 39919-65-8
33 2,5-Diamino-4,6-dichloro pyrimidine (DADCP) 55583-59-0
34 2,5-Dibromo Pyrimidine 32779-37-6
35 2,5-Dichlorobenzonitrile 21663-61-6
36 2,5-Dimethoxy-Pyridine 867267-24-1
37 2,5-Dioxo-4,4-Diphenyl Imidazoline-1-Yl-Methyl Phosphoric Acid Dibenzylester
38 2,6 Diamino Pyridine 141-86-6
39 2,6 Difluoro 3,5 Dimethoxy Aniline
40 2,6-Dibromo-4-nitrophenol 99-28-5
41 2,6-Difluoropyridine 1513-65-1
42 2,6-Dimethoxybenzylamine 20781-22-0
43 2.5-Dibromo Thiazole 4175-78-4
44 2-[[[3-Methyl-4-(3-Methoxypropoxy)-2-Pyridyl]Methyl]Thio]-1h-Benzimidazole(Rabeprazole Sulphide)
45 2-[4-(4-Chloro Butyryl)-Phenyl]-2-Methyl-Propionic Acid Methylester
46 2’,4’-Difluoro-2-(1,2,4-Triazol-1-Yl)Acetophenone
47 2-1-(Piperidino) Benzo Nitrile 72752-52-4
48 2-Acetamidoacrylicacid Methyl Ester 35356-70-8
49 2-Acetylamino-2-(2-Bromobenzyl)-Malonic Acid Dimethy
50 2-Acetylamino-2-(2-Chloro-Benzyl)- -Malonic Acid Diethyl Este
51 2-Acetylpyridine 1122-62-9
52 2-Acetylthiophene 88-15-3
53 2-Amino Benzonitrile 1885-29-6
54 2-Amino-3,5-Dibromo Benzaldehyde
55 2-Amino-3-Hydroxypyridine 16867-03-1
56 2-Amino-3-Iodopyridine 104830-06-0
57 2-Amino-3-T-Butoxy Carbonyl Thiophene
58 2-Amino-4-Chloropyridine 19798-80-2
59 2-Amino-4-Methylbenzoic Acid 2305-36-4
60 2-Amino-5-Bromophenol 38191-34-3
61 2-Amino-5-Bromopyrimidine 7752-82-1
62 2-Amino-5-Nitropyridine 4214-76-0
63 2-Aminobiphenyl 90-41-5
64 2-Aminomethylpyrimidine HCl 372118-67-7
65 2-Benzimidazole Propionic Acid 23249-97-0
66 2-Benzofurancarboxylicacid, 5-Fluoro-3-Methyl 81718-76-5
67 2-Bromo Butyric Acid
68 2-Bromo Pyridine 109-04-6
69 2-Bromo Thiazole 3034-53-5
70 2-Bromo-1,3- Dimethoxybenzene 16932-45-9
71 2-Bromo-3-Methylaniline 54879-20-8
72 2-Bromo-4- Cyanopyridine 10386-27-3
73 2-Bromo-4- Fluoroiodo Benzene 202865-73-4
74 2-Bromo-4- Methylbenzoic Acid 7697-27-0
75 2-Bromo-5- Fluorobenzoic Acid 394-28-5
76 2-Bromo-5-Iodobenzylalcohol 946525-30-0
77 2-Bromo-6-Nitrotoluene 55289-35-5
78 2-Bromobenzaldehyde 6630-33-7
79 2-Bromoethylamine Hydrobromide 2576-47-8
80 2-Bromohexadecnoic Acid 18263-25-7
81 2-Bromomethyl-3-Fluoro-Pyridine Hydrobromide 427429-75-1
82 2-Bromophenol 95-56-7
83 2-Chloro Methyl-4-(3-Methoxy Propoxy)-3-Methyl Pyridine Hydrochloride(Rabeprazole Chloro compound)
84 2-Chloro pyrazine 14508-49-7
85 2-Chloro-1-(2-Chlorophenyl)Ethyl Methanesulfonate
86 2-Chloro-4 6-Dimethoxy-1 3 5-Triazine
87 2-Chloro-4,6-Dimethoxy[1,3,5]-Triazine 3140-73-6
88 2-Chloro-4-Cyanopyridine 33252-30-1
89 2-Chloro-5-Nitro Pyridine 4548-45-2
90 2-Chloro-6-Methyl-3-Pyridinecarbonitrile 28900-10-9
91 2-Chloro-6-Methylphenol 87-64-9
92 2-Chlorocyclo Hexanone 822-87-7
93 2-Chloroethylisothiocyanate 6099-88-3
94 2-Chloromethyl Thiophene 765-50-4
95 2-Chloro-N-4- Chlorophenylethyl) Propane-1-Amine Hydrochloride 953789-37-2
96 2-Chlorophenylisothiocyanate 2740-81-0
97 2-Chloropyrimidine 1722-12-9
98 2-Chlorothioxanthone 86-39-5
99 2-Ethoxy 4-Amino 5-Chloro Benzoic Acid
100 2-Ethoxy-4-Methyl Benzoicacid
101 2-Ethoxy-4-Methyl-5-Bromo Benzoic Acid
102 2-Ethoxyphenoxy Acetonitrile
103 2-Fluoro-4-Methylpyridine 461-87-0
104 2-Fluoro-5-Methylpyridine 2369-19-9
105 2-Fluoro-6-Methylpyridine 407-22-7
106 2-Fluoropyridine 372-48-5
107 2-Hydroxy Methyl-3-Methyl-4-(2,2,2-Tri Fluoro Ethoxy)
108 2-Hydroxy-4(3-Methyl-2-Butenyloxy)- Acetophenone
109 2-Hydroxy-4,6,4’-Trimethoxydeoxy Benzoin
110 2-Iodo-5-Bromopyrimidine 183438-24 -6
111 2-Iodo-5-Chloropyrimidine 874676-81-0
112 2-Iodophenol 533-58-4
113 2-Iodoxybenzoic Acid 61717-82-6
114 2-Isopropyl-2-HIsoquinoline-1-One 101712-97-4
115 2-Isopropyl-4-Hydroxy Anisole 13523-62-1
116 2-Mehtyl-6-Nitro-Benzoic Acid
117 2-Methoxuphenyl-2-Oxazolin
118 2-Methtyl-6-Nitro-Benzonitrile
119 2-Methyl Cyclohexane 1,3-Dione 1193-55-1
120 2-Methyl Nicotinic Acid 3222-56-8
121 2-Methyl Propyl [2-(1-Piperidino)Phenyl] Ketone
122 2-Methyl-1-Indanone 17496-14-9
123 2-Methyl-5-(Methylthio)Benzothiazol 68386-29-8
124 2-Methylamino-1-(4-Chloro-2-Thienyl)-[1-Propanone]
125 2-Methyl-Tetrahydropyran-4-One 1193-20-0
126 2-Nitro Phenyl Acetic Acid 3740-52-1
127 2-N-Propyl-4-Methyl-6-(1-Methyl Benzimidazole-2yl)
128 2-Phenyl 2-Propanol
129 2-Phenyl-2-(2-Pyridyl) Acetonitril 5005-36-7
130 2-Phenyl-2,2-Dimethyl Propionic Acid
131 2-Phenylpropanoic Acid
132 2-Propyl 1h Imidazole-4,5-Dicarboxylic Acid
133 2-Propyl 1h Imidazole-4,5-Dicarboxylic Acid Diethyl Ester 1 144689-94-1
134 2-Thiophenecarboxylic Acid 527-72-0
135 2-Trifluoro Methyl-4,6-Dihydroxy Pyrimidine
136 2-Trifluoromethylpyridine 368-48-9
137 2-Triphenyl Oxythyl-5-Methylbiphenyl-2- Yl Tetrazole
138 2-Triphenylmethyl-5-(4’-Bromomethyl -1,1-Biphenyl-2 Yl) Tetrazole
139 2-Triphenylmethyl-5-(4’-Methyl-1,1-Biphenyl-2- YL)

3

S.NO INTERMEDIATES CAS NO
1 3-(2-Chloro Ethyl)-2-Methyl-4H-Pyrido (1,2A)Pyrimidine-4-One
2 3-(2-Chloroacetyl)Pyridine Hcl 61889-48-3
3 3-(2-Hydroxyethyl)-2-Methyl-4H-Pyrido(1,2-A) Pyrimidine-4
4 3-(2-Tert-Butoxycarbonylamino-Ethylamino)-3-[2-(2-Hydroxy-Ethoxy)-5-Methyl-Phenyl]-Acrylic Acid Methyl Ester
5 3-(3,4-Dimethoxy Phenyl)-Oxirane-2-Carboxylic-Acid
6 3-(4-Amino Phenyl)-1-2-4-Oxadiazol-5(4H)-One 864680-71-7
7 3-(4-Phenoxyphenyl)-1H-Pyrazolo[3,4-D]Pyrimidin-4-Amine 330786-24-8
8 3,4,5-Tri Methoxy Benzoic Acid Methyl Ester 1916-07-0
9 3,4,5-Tri Methoxy Toluene 6443-69-2
10 3,4,5-Trimethoxy Benzoic Acid 118-41-2
11 3,4,5-Trimethoxy Benzyl Alcohol 3840-31-1
12 3,4-Dichlorobenzylamine 102-49-8
13 3,4-Dichlorophenylhydrazine Hydrochloride 19763-90-7
14 3,4-Dimethoxyphenyl Isocyanate 37527-66-5
15 3,5,,6 Tri Chloro Salicylic Acid
16 3,5-Diamino Benzoic Acid Methyl Ester 1949-55-9
17 3,5-Diamino-2,4,6-Triiodo Benzoic Acid 3119-15-1
18 3,5-Dichlorophenylhydrazine Hydrochloride 63352-99-8
19 3,5-Dichloropyrazine-2-Carboxylic Acid 312736-49-5
20 3,5-Dimethoxy Benzoic Acid, 1132-21-4
21 3,5-Dimethoxy,4-Hydroxy Phenyl Acetic Acid
22 3,5-Dinitro Benzoic Acid Methyl Ester 2702-58-1
23 3,5-Dinitrobenzyl Alcohol 71022-43-0
24 3,6-Dibromo-9-Phenylcarbazole 57103-20-5
25 3.5 Di Lodo Salicylic Acid
26 3-[(5-Methoxy)-[1H]-Indol-3-Yl)Methylene]-Amino Thiourea
27 3-[2-(3-Chlorophenyl) Ethyl]-(N-T-Butyl) 2-Pyridine
28 3-[2-(7-Chloro-2-Quinolinyl)-Ethenyl]- Benzaldehyde
29 3-Acetyl Pyridine 350-03-8
30 3-Amino-2-Chloro Pyridine 94770-75-9
31 3-Amino-2-Cyclohexene-1-One 5220-49-5
32 3-Amino-5-Methyl Pyrazole 31230-17-8
33 3-Amino-Benzoic Acid 99-05-8
34 3-Aminopyridazine.hcl 89203-22-5
35 3-Bromo 5-Methylpyrazine-2-Amine 74290-65-6
36 3-Bromo Benzaldehyde 3132-99-8
37 3-Bromo Pyridine 626-55-1
38 3-Bromo-1-Methoxypropane 36865-41-5
39 3-Bromo-1-Phenyl-5-(Pyridin-2-Yl)Pyridin-2(1H)-One
40 3-Bromo-2-Buten-1-Ol 76334-36-6
41 3-Bromo-2-Methylaniline 55289-36-6
42 3-Bromo-2-Methylpyridine 38749-79-0
43 3-Bromo-5-Chloro-2-Hydroxyacetophenone 59443-15-1
44 3-Bromo-5-Nitrobenzaldehyde 355134-13-3
45 3-Bromo-N,n-Dimethyl Aniline 16518-62-0
46 3-Bromophenol 591-20-8
47 3-Bromophenylhydrazine Hydrochloride 27246-81-7
48 3-Butoxycyclohex-2-En-1-One 16493-04-2
49 3-Chloro-4-Methoxy Benzylamine Hcl 41965-95-1
50 3-Chloropropio Phenone
51 3-Cyano-2,6-Dichloro-5-Fluoro Pyridine 82671-02-1
52 3-Cyano-6-Methyl-2(1H)-Pyridone 4241-27-4
53 3-Dimethylamino-2(Thiophenyl-2-Carbonyl)Acrylonitrile
54 3-Ethoxy-4-Ethoxy Carbonyl Phenyl Acetic Acid
55 3-Fluoro-2-Chloropyridine 17828-04-1
56 3-Fluoropyridine 372-47-4
57 3-Hydroxy Anisole 150-19-6
58 3-Hydroxy-4-Iodobenzoic Acid 58123-77-6
59 3-Hydroxybenzaldehyde 100-83-4
60 3-Iodo-1-Methyl-1H-Pyrazole 92525-10-5
61 3-Methyl-1-(2-Chloro Phenyl) Butanone
62 3-Methyl-1-(2-Piperidinophenyl) Butyl Amine
63 3-Methyl-1H-[1,2,4]Triazole 7170-01-6.
64 3-Methylenetetrahydrofuran-2-One 547-65-9
65 3-Methylphenethyl Alcohol 1875-89-4
66 3-Nitrobenzaldehyde 99-61-6
67 3-Trifluoromethylpyridine 3796-23-4

4

S.NO INTERMEDIATES CAS NO
1 4 Phenyl –Butyric Acid 1821-21-1
2 4-(2-Bromoethoxy)-3-methoxybenzaldehyde 99070-23-2
3 4-(2-Keto-benzimidozolinyl) piperidine 20662-53-7
4 4-(3-Methyl-2-Butenyl Oxy) Benzaldehyde 28090-12-2
5 4-(4-Bromophenyl)-4-hydroxypiperidine 57988-58-6
6 4-(4-Chlorophenyl)-4-hydroxy piperidine 39512-49-7
7 4-(6-Methoxy-2-Naphthyl)-4-Hydroxy-But-3-En-2-One
8 4-(Bromoacetyl)pyridinehydrobromide 5349-17-7
9 4-(Bromophenyl) Methyl Sulfone [1-Bromo-4-(methane sulphonyl)benzene)] 3466-32-8
10 4,4’-DI Methoxy Trityl Chloride (Dmt- Cl) 40615-36-9
11 4,4-Dimethylcyclohexanone 4255-62-3
12 4,5 Dibromo-1-H-[1,2,3] Triazole 15294-81-2
13 4,5,6-Trichloro pyrimidine 1780-27-4
14 4,5-Dichloro-3(2H)-pyridazinone 932-22-9
15 4,5-Dichlorothiophene-2-carboxylic acid 31166-29-7
16 4,5-Dicyanoimidazole 1122-28-7
17 4,6-Diaminopyrimidine 2434-56-2
18 4,6-Dichloro pyrimidine 1193-21-1
19 4,6-Dichloro-5-AminoPyrimidine 5413-85-4
20 4,6-Dichloro-5-fluoropyrimidine 213265-83-9
21 4,6-Dichloronicotinicacid ethyl ester 40296-46-6
22 4,6-Dihydroxy pyrimidine 1193-24-4
23 4-{4-[4-(Hydroxy Diphenyl Methyl)-1-Piperidinyl]-1-Butynyl}-
24 4-Acetyl pyridine 1122-54-9
25 4-Acetyl-1-Methyl-1Himidazole 129003-87-8
26 4-Amino benzotriazole 18076-61-4
27 4-Amino Phenyl Acetic Acid
28 4-Amino piperidine 13035-19-3
29 4-Amino-1-methyl-1Hpyrazole 69843-13-6
30 4-Amino-2, 6-dimethoxy pyrimidine 3289-50-7
31 4-Amino-2-chloropyridne 14432-12-3
32 4-Amino-2-methylphenol> 2835-96-3
33 4-Amino-2-trifluoromethylpyridine 147149-98-2
34 4-Amino-3-methoxyBenzoic acid 2486-69-3
35 4-Amino-3-methoxy-benzyl alcohol 148459-54-5
36 4-Amino-3-methoxy-Nmethyl-benzamidehydrochloride
37 4-Amino-6-methoxy pyrimidine 696-45-7
38 4-Aminobenzonitrile 873-74-5
39 4-Amino-N-hydroxy Benzene carboximidamide 277319-62-7
40 4-Aminopiperidine 13035-19-3
41 4-Azidobutylamine Synonym: 1-Amino-4-Azidobutane
42 4-Benzyl-4-hydroxypiperidine 51135-96-7
43 4-Benzyloxy-2(1H)pyridone 53937-02-3
44 4-Bromo indole 52488-36-5
45 4-Bromo-2-chlorophenyl acetic acid 916516-89-7
46 4-Bromo-7-azaindole 348640-06-2
47 4-Bromobenzaldehyde 1122-91-4
48 4-Bromocinnamic Acid 50663-21-3
49 4-Bromomethyl-2′-(2-T-Butyl Tetrazol-5-Yl) -Biphenyl
50 4-Chloro benzophenone
51 4-Chloro-2,6-dimethylpyrimidine 4472-45-1
52 4-Chloro-3-iodo-2-methyl quinoline 1033931-93-9
53 4-Chloro-5-fluoro-2-pyrimidinamine 1683-75-6
54 4-Chloro-5-fluoropyrimidine 347418-42-2
55 4-Chloro-6-methoxyquinazoline-7-carbonitrile
56 4-Chloropyridine HCl 7379-35-3
57 4-Chlorotetrahydropyran 1768-64-5
58 4-Cyanobenzylamine Hydrochloride 10406-25-4
59 4-Cyanoimidazole 57090-88-7
60 4-Cyanoindole 16136-52-0
61 4-Dimethyl Amino-2-Propyl Pyrazolo[1,2-A]-1,2,4-Benzo Triazine-[2h]1,3-Dione Dihydrate
62 4-Dimethylaminopyridine 1122-58-3
63 4-Ethynylbenzaldehyde 63697-96-1
64 4-formylbenzoic acid
65 4-Guanidino-benzoic acid 42823-46-4
66 4-Hydroxy Indole 2380-94-1
67 4-Hydroxy methyl imidizole hcl 32673-41-9
68 4-Hydroxy piperidine 5382-16-1
69 4-Hydroxy-3-isopropoxy benzoic acid ethyl ester
70 4-Iodo-1H-indazole 885522-11-2
71 4-Iodobenzoic acid 619-58-9
72 4-Iodo-L-Phenylalanine Methylester Hcl
73 4-Iodophenol 540-38-5
74 4-IodoToluene 624-31-7
75 4-Isopropoxybenzensulphonylchloride 98995-40-5
76 4-Isopropoxybenzoic acid 13205-46-4
77 4-Isopropyl Cyclohexane Carboxylic Acid 62067-45-2
78 4-Isopropyl Cyclohexane Carboxylic Acid Methyl Ester
79 4-Isopropylbenzene-1,3-diol 23504-03-2
80 4-Maleimidophenyl isocyanate 123457-83-0
81 4-Methoxy Benzyl Chloride 824-94-2
82 4-Methoxy Phenyl Acetone
83 4-methoxybenzaldehyde 123-11-5
84 4′-Methyl Biphenyl-2-Carboxamide
85 4-Methyl Thiosemicarbazide 6610-29-3
86 4-Methyl-(2′-Tetrazol-5-Yl)-Biphenyl
87 4-Methyl-2′-(2-T-Butyl Tetrazol-5-Yl) -Biphenyl
88 4-Methylnicotinicacid ethyl ester 55314-29-9
89 4-methyoxy benzyl bromide 2746-25-0
90 4-Nitro Phenyl Acetic Acid
91 4-Nitro phenyl phosphate disodium salt hexahydrate 4264-83-9
92 4-Nitrobenzene Sulfonyl Chloride 98-74-8
93 4-Phenyl 1-Butanol
94 4-Phenyl piperidine 771-99-3
95 4-Phenyl-4-hydroxy piperidine 40807-61-2
96 4-Phenylpiperidine 771-99-3
97 4-Piperidone HCl H2O 40064-34-4
98 4-Piperidone-ethylene ketal 177-11-7
99 4-Pyridazinecarboxylic acid 50681-25-9
100 4-Tert-Boc-amino piperidine 73874-95-0
101 4-Tert-butyl-benzene-1,2-diamine tosylate

5

S.NO INTERMEDIATES CAS NO
1 5 Methoxy 2 Tetralone 32940-15-1
2 5′-(2-Cyanophenyl)-1′-Phenyl-2,3′-Bipyridinyl-6′(1’H)-One 380917-97-5
3 5-(2-Ethenyl) 1-Butenyl-2-Pyrrolidinone
4 5-(2-Pyridyl)-2-Pyridone 381233-78-9
5 5-(2-Thienyl)- Isoxazole 138716-44-6
6 5-(4′-Methylbiphen-2-Yl) Tetrazole
7 5-(Ethylthio)Tetrazole 89797-68-2
8 5,5-Diphenyl-[(3-Phosphonoxy) Methyl]-2,4-Imidazolidine
9 5,6-Dihydro-8-H-Imidazo [2,1-c][1,4] Oxazine-2-Carbaldehyde 623564-42-1
10 5,7,4’-Trihydroxy Isoflavone 520-36-5
11 5,7-Dichloro-2-Trityl-1,2,3,4-Tetrahydroisoquinoline
12 5,8 Dihydro Naphthol 27673-48-9
13 5,8-Dimethoxytetralin-2-one 37464-90-7
14 5-Acetyl-2-Hydroxybenzoic Acid Ethyl Ester
15 5-Amino-1Hbenzotriazole 3325-11-9.
16 5-Amino-3-Phenyl-1,2,4-Thiadiazole 17467-15-1
17 5-AminoQuinoline 611-34-7
18 5-Azacytosine 931-86-2
19 5-Azido-Pentan-1-Ol 170220-11-8
20 5-Bromo Thiazole 3034-55-7
21 5-Bromo-2-Chlrobenzonitrile 57381-44-9
22 5-Bromo-2-Fluorobenzoic aicd 146328-85-0
23 5-Bromo-2-Fluorobenzonitrile 179897-89-3
24 5-Bromo-2-Methylaniline 39478-78-9
25 5-Bromo-7-Azaindole 183208-35-7
26 5-Bromoquinoline 4964-71-0
27 5-Carb P-Methoxy-N-(1-Butenyl)-2-Pyrolidinone
28 5-Chloro Pyrazine-2-Carboxylic Acid 36070-80-1
29 5-Chloro-2-(Methylthio)Pyrimidine-4-Carboxylic Acid 61727-33-1
30 5-Chloro-2-Fluoropyridine 1480-65-5
31 5-Cyanoindole 15861-24-2
32 5-Flluoro-2-Iodobenzoic acid 52548-63-7
33 5-Fluoro-2,6-Dihydroxy Nicotinamide 371-40-4
34 5-Fluorooxindole 56341-41-4
35 5-Formyl-2,4-Dimethyl-1h-Pyrrole-3-Carboxylic Acid 253870-02-9
36 5-Hydroxy Isophthalic Acid 618-83-7
37 5-Hydroxy Methyl-N-(1-Butenyl)-2-Pyrrolidinone
38 5-Hydroxy-2-Methylpyridine 1121-78-4
39 5-Isobutyl Barbituricacid
40 5-Methoxy Benzimidazole 4887-80-3
41 5-Methoxy Indole 1006-94-6
42 5-Methoxy Indole-3-Aldehyde
43 5-Methoxy indole-3-Carboxaldehyde 10601-19-1
44 5-Methyl Nicotinic Acid 3222-49-9
45 5-Methyl-2-Oxo-1,3-Dioxoll-4-Yl)Methyl 4-(2-Hexapropan-2-Yl)- 2-Propyl-1-((2′-(1-Trityl-1h-Tetrazol-5-Yl)Biphenyll-4
46 5-Nitro Vanillin 6635-20-7
47 5-Nitro-2-Hydroxybenzaldehyde 97-51-8
48 5-Nitroisophthalic Acid 618-88-2
49 5-Oxotricyclo[2.2.1.02,6]Heptane-3-Carboxylic Acid
50 5-Sulphanilamido-3,4-Dimethyl Isoxazole
51 5-Vinyl-2-Pyrrolidinone 7529-16-0

6

S.NO INTERMEDIATES CAS NO
1 6,6-Dimethylhept-1-En-4-Yn-3-Ol 78629-20-6
2 6-Amino Quinoline 580-15-4
3 6-Amino Uracil 873-83-6
4 6-Amino-5-chloro-4-Pyrimidinecarboxylic acid 45867-11-6
5 6-Bromo indole 52415-29-9
6 6-Bromo isoquinoline 34784-05-9
7 6-Bromoisoindolin-1-one 675109-26-9
8 6-Bromopyridine-3-Carboxaldehyde 149806-06-4
9 6-Chloro Pyrazine-2-Carboxylic Acid Dimethyl Amide
10 6-Chloro-2-Fluoropurine 1651-29-2
11 6-Chloro-2Hexanone 10226-30-9
12 6-Chloro-3-Nitropyridine-2-Ylamine 27048-04-0
13 6-Chloro-5-Fluoro-4-Pyrimidinamine
14 6-Chloropyrazine-2-Carboxylic Acid 23688-89-3
15 6-Chloropyridazin-3-ol 19064-67-6
16 6-Fluoro-3-(4tri Permidinyl)1,2-Benzisoxazole 175205-65-9
17 6-Fluoro-4-Iodo-Beta Picoline (or) 2-Fluoro-4-Iodo-5-Methyl Pyridine 153034-94-7
18 6-Hydroxy-2,4,4-Trimethyl-3-(3-Oxo-But-1-Enyl)-Cyclohex-
19 6-Iodo-(1H)indazole 261953-36-0
20 6-Methoxy 2-Tetralone 2472-22-2
21 6-Methoxy Indole 3189-13-7
22 6-Methoxy Quinaldine 1078-28-0
23 6-Methyl Uracil 626-48-2

7

S.NO INTERMEDIATES CAS NO
1 7-AMCA
2 7-APCA
3 7-AVCA
4 7-Azaindole 271-63-6
5 7-Nitroindazole 2942-42-9

8

S.NO INTERMEDIATES CAS NO
1 8-AminoQuinoline 578-66-5
2 8-Chloro 2-Tetralone 82302-27-0
3 8-Chlorotheophylline 85-18-7

9

S.NO INTERMEDIATES CAS NO
1 9-Vinyl-Beta-Iono 59057-30-1

A

S.NO INTERMEDIATES CAS NO API
1 (1S,4R)-(4-Aminocyclopent-2-enyl) Methanol Hydrochloride 168960-19-8 Abacavir
2 (1S,4R)-4-(2-Amino-6-chloro-9H-purin-9-yl)-2-Cyclopentene-1-Methanol Hydrochloride 172015-79-1 Abacavir
3 (1S-cis)-4-Amino-2-Cyclopentene-1-Methan-ol D-Hydrogen Tartrate 229177-52-0 Abacavir
4 2-Amino-4,6-Dichloro-5-Formamido Pyrimidine (FADCP) 171887-03-9 Abacavir
5 N-[2-Amino-4-chloro-6-[[(1R,4S)-4-(Hydroxy-Methyl)-2-Cyclopenten-1-yl]amino]-5-Pyrimidinyl]Formamide 171887-04-0 Abacavir
6 N-(2-Amino-4,6-Dichloro-5-Pyrimidinyl) Formamide Abacavir sulphate
7 17-Iodoandrosta-5,16-Dien-3-Beta-ol 32138-69-5 Abiraterone
8 3-Diethylboranyl-Pyridine 89878-14-8 Abiraterone
9 2-Aceto-4-Butyramido Phenol 40188-45-2 Acebutelol Hypertension and Ventricular Arrhythmias
10 Benzaldehyde Dimethyl Acetal 1125-88-8 Acetals
11 P-Anisaldehyde Dimethyl Acetal 2186-92-7 Acetals
12 1-Acetyl-2-Phenylhydrazine 114-83-0 Acetyl phenyl hydrazine
13 3-Aminophenylacetlene 54060-30-9 Acetylenes
14 3-Hydroxyphenylacetylene 10401-11-3 Acetylenes
15 4-Aminophenylacetlene 14235-81-5 Acetylenes
16 4-Ethynylphenylacetonitrile Acetylenes
17 M-Tolylacetylene 766-82-5 Acetylenes
18 P-Tolylacetylene 766-97-2 Acetylenes
19 Trimethylsilyl Acetylene 1066-54-2 Acetylenes
20 4-Biphenylacetylene 29079-00-3 Acetylenes/Biphenyls
21 N,N’-Diisopropyle Thelene Diamine 121-05-1 Acotimide
22 N-(3-chloro-4-fluorophenyl)-7-Fluoro-6-nitro Quinazolin-4-Amine 162012-67-1 Afatinib
23 N-Methyl-4-chloropiperidene 5570-77-4 Alcaftadine
24 N-[3-{(4-Amino-6,7-Dimethoxy2-Quinazolinyl) Methylamino}Proply] Tetrahydro-2-Furan Carboxamide 81403-80-7 Alfuzosin
25 N1-Methyl-N2-(Tetrahydrofuroyl-2)-Propylene Diamine 23680-84-4 Alfuzosin
26 6-Chloro-3-Methylpyrimidine-2,4(1H,3H)-Dione 4318-56-3 Allopurinol
27 Phthaloyl Amlodipine 88150-62-3 Almodipine Besylate
28 2-(5-((Pyrrolidin-1-Ylsulfonyl)Methyl)-1H-indol-3-yl) Ethanamine 154323-57-6 Almotriptan
29 3-((Pyrrolidin-1-Ylsulfonyl) Methyl)Benzeneamine Almotriptan
30 4-Nitrophenyl)Methanesulfonyl Chloride 4025-75-6 Almotriptan
31 N-(4-((Pyrrolidin-1-Ylsulfonyl)Methyl) Phenyl)Methanediamine HCl 82419-35-0 Almotriptan
32 (R)-2-((6-(3-Aminopiperidin-1-yl)-3-Methyl-2,4-Dioxo-3,4-Dihydropyrimidin-1(2H)-yl)Methyl)Benzonitrile 850649-62-6 Alogliptin
33 2-((3-Methyl-2,4,6-Trioxotetrahydropyrimidin-1(2H)-yl)Methyl)Benzonitrile Alogliptin
34 2-[(6-Chloro-3,4-Dihydro-3-Methyl-2,4-Dioxo-1(2H)-Pyrimidinyl)Methyl]-Benzonitrile 865758-96-9 Alogliptin
35 2-(Bromomethyl)Benzonitrile 22115-41-9 Alogliptine
36 4-Amino-5-(Ethylsulfonyl)-2-Methoxybenzoic Acid 71675-87-1 Amisulpride
37 3-(N,N, Di Methyl Amino) Propylchloride HCl 5407-04-5. Amitriptyline HCl & Nortriptyline HCl
38 [Amlodipine Base ]2-[(2-Amino Ethoxy) Methyl]-4-(2-Chloro Phenyl)-1,4 Dihydro-6-Methyl-3,5 Pyridine Carboxylic Acid 3-Ethyl, 5-Methyl Ester 88150-47-4 Amlodipine
39 Amlodipine Base Amlodipine
40 3-Ethyl-5-Methyl-2-[(2-Aminoethoxy)Methyl]-4-(2-Chlorophenyl)-6-Methyl-11,4-Dihydropyridine-3,5-Dicarboxylate 88150-42-9 Amlodipine Besylate
41 4-(2-Chlorophenyl)-2-[3-(1,3-Dioxo-1,3-Dihydro-Isoindole-2yl) Propionyl]-6-Methylpyridine-3,5-Dicarboxylic Acid-3-Ethylester-5-Methyl Ester Amlodipine Besylate
42 2-(2-Chloro Ethoxy) Ethyl Acetate 14258-40-3 Amlodipine,Citrazine
43 2-Methyl-Oxirane-2-Carboxylic acid (4- Cyano-3- Trifluoromethylphenyl)-Amide 90357-51-0 Anastrazole/Bicalutamide
44 N-BOC-4-Methylidene Piperidine 159635-49-1 Ancriviroc
45 N-Deboc Docetaxel 133524-69-3 Anti Cancer Docetaxel
46 2-Chloro-6-Methyl Aniline 87-63-8 Anti Cancer/Dasatinib
47 (S)-(+)-Clopidogrel Hydrogensulfate Form II 120202-66-6 Anti Coagulant
48 2-Methoxy Phenothiazine 1771-18-2 Anti Depression Methoxypropazine, Permimethazine and Methotrimeprazine
49 Carbaester 418844-71-7 Anti Retroviral Nelfinavir
50 3-Methoxymorphinan 1531 -23-3 Anti Tussive Dextromethorphan Hydrobromide Monohydrate
51 3-Methylamino-1-Phenyl-1-Propanol 6912-63-6 Antidepressant
52 2-(4-Ethoxybenzyl)-4-Bromo-1-Chloro Benzene 461432-23-5 Anti-Diabetic/Dapagliflozin
53 1-( 4- Iodophenyl ) – Piperidine -2- one 385425-15-0 Apixaban
54 1-(4-(Bromophenyl)Piperidin-2-one 27471-43-8 Apixaban
55 1-(4-(Nitrophenyl)Piperidin-2-one 38560-30-4 Apixaban
56 1(4-Aminophenyl)-3-Morpholin-4yl-5,6 Dihydro Pyridine-2(1h)-One 1267610-26-3 Apixaban
57 1-(4-Iodophenyl)-3-Morpholine-4-Yl-5,6Dihydro Pyridine-2 One 473927-69-4 Apixaban
58 2-Piperidone 675-20-7 Apixaban
59 3-Chloro-5,6-Dihydro-1-(4-Nitrophenyl)-2(1h)-Pyridinone 536760-29-9 Apixaban
60 3-Morpholino-1-(4-Nitrophenyl)-5,6-Dihydropyridin-2(1h)-One 503615-03-0 Apixaban
61 3-Morpholino-1-[4-(2-Oxopiperidin-1-Yl)Phenyl]-5,6-Dihydropyridin-2(1h)-One 545445-44-1 Apixaban
62 Ethyl 1-(4-Methoxyphenyl)-6-(4-Iodophenyl)-7-Oxo-4,5,6,7-Tetrahydro-1h-Pyrazolo[3,4-C] Pyridine-3-Carboxylate 473927-64-9 Apixaban
63 Ethyl 1-(4-Methoxyphenyl)-6-(4-Nitrophenyl)-7-Oxo-4,5,6,7-Tetrahydro-1H-pyrazolo(3,4-c)Pyridine-3-Carboxylate 536759-91-8 Apixaban
64 Ethyl- 1-(4-Methoxyphenyl)-7-Oxo-6-[4-(2-Oxopiperidin-1-Yl)Phenyl]-4,5-Dihydropyrazolo[5,4-C]Pyridine-3-Carboxylate 503614-91-3 Apixaban
65 Ethyl Chloro((4-Methoxyphenyl)Hydrazono)Acetate 27143-07-3 Apixaban
66 3-Acetamido Phthalic Anhydride 6296-53-3 Apremilast
67 3-Amino Phthalic Acid 5434-20-8 Apremilast
68 3-Ethoxy-4-Methoxy Benzaldehyde 1131-52-8 Apremilast
69 3-Ethoxy-4-Methoxy Benzonitrile 60758-86-3 Apremilast
70 3-Nitro Phthalic Acid 603-11-2 Apremilast
71 2[2[3,5 Bis(Trifluoromethyl) Phenyl]]ethoxy-3-(4 Fluoro Phenyl)-Morphline 171338-27-5 Aprepitant
72 1-(1-Bromoethyl)-3,5 Bis (Trifluoro Methyl) Benzene* 32247-96-4 Aprepitent
73 N-[1-Amino-2-Chloro-Ethylidene]-Hydrazine Carboxylic Acid Methyl Ester* 155742-64-6 Aprepitent
74 1-(2,3-Dichloro Phenyl) Piperazine Hcl 119532-26-2 Aripiprazole
75 1-(2,3-Dichlorophenyl) Piperazine Base & HCl 41202-77-1 Aripiprazole
76 7- Hydroxy 3,4 Dihydro Quinolinone 22246-18-0 Aripiprazole
77 7-(4-Bromo Butoxy)-3,4-dihydro Carbostyril 29722-34-5 Aripiprazole
78 7-(4-Bromobutoxy)-3,4-Dihydroquinoline-2(1H)-One 129722-34-5 Aripiprazole
79 7-(4-Chlorobutoxy)-3,4-Dihydroquinolin-2(1H)-One 120004-79-7 Aripiprazole
80 7-Hydroxy 3,4-Dihydro Carbostyril 98132-73-1 Aripiprazole
81 1-(2,3-Dichloro Phenyl) Piperazine 41202-77-1 Aripiprazole/Brexpiprazole
82 Tert-Butyl 2-(4-(Pyridin-2-yl) Benzyl) Hydrazine Carboxylate 198904-85-7 Atazanavir
83 3-Chloro-N,N-Dimethyl-3-Phenylpropan-1-Amine Hydrochloride Atomoxetine HCl
84 N,N-Dimethyl-3-Phenyl-3-(o-Tolyloxy)Propan-1-Amine Oxalate 63940-51-2 Atomoxetine HCl
85 (±)-4-Fluoro-a-(2-Methyl-1-Oxopropyl)-g-Oxo-N, b-Diphenyl Benzene Butanamide 125971-96-2 Atorvastatin
86 (4R-6R)-6-Aminoethyl-2, 2-Dimethyl-1, 3-Dioxane-4-Acetic Acid Tert-Butyl Ester 125995 -13 -3 Atorvastatin
87 Bromo Compound (2-Bromo-1 (4-Fluorophenyl)-2-Phenyl –Ethanone) 88675-31-4 Atorvastatin
88 (4R-Cis)-1,1-Dimethyl Ethyl-6-[2-[-2-(4-Fluorophenyl)-5-(1-Methyl Ethyl)-3-Phenyl-4-(Phenyl Amino)Carbonyl-1H-Pyrrole-1-yl]-Ethyl]-2,2-Dimethyl-1,3-Dioxane-4Acetate 125971-95-1 Atorvastatin Calcium
89 [R-(R*,R*)]-2-(4-Fluorophenyl)-β,δ-Dihydroxy-5-[(1-Methylethyl)-3-Phenyl-4-[(Phenylamino)-Carbonyl]-1H-Pyrrole-1-Heptanoic Acid,Tert.Butyl Ester 134395-00-9 Atorvastatin Calcium
90 2-(2-(4-Fluorophenyl)-2-Oxo-1-Phenylethyl)-4-Methyl-3-Oxo-N-Phenylpentanamide (Diketo) Atorvastatin Calcium
91 2-Bromo-1-(4-Flurophenyl)-2-Phenyle Thanone Atorvastatin Calcium
92 4-Fluoro-α-[2-Methyl-1-Oxo Propyl]√-Oxo-N-β-Diphenyl Benzene Butane Amide Atorvastatin Calcium
93 4-Methyl-3-Oxo-Pentanoic Acid Phenylanide Atorvastatin Calcium
94 Tert-Butyl 2-(3-Amino-2-Oxo-2,3,4,5-Tetrahydrobenzo[b]Azepin-1-yl)Acetate Atorvastatin Calcium
95 4-(4 Chloro Phenyl)Cyclohexyl-1-Carboxylic Acid 49708-81-8 Atovaqune
96 Trans-2-Chloro-3-[4-(4-Chlorophenyl)Cyclohexyl]-1,4-Naphthalenedione 153977-22-1 Atovaquone
97 [(2S,5R)-2-Carbamoyl-7-Oxo-1,6-Diazabicyclo[3.2.1]octan-6-yl] Hydrogen Sulfate 1192491-61-4 Avibactam
98 (E)-6-Iodo-3-[2-(Pyridin-2-Yl) Ethenyl]-1-(Tetrahydro-2h-Pyran-2-Yl)-1h-Indazole 886230-77-9 Axitinib
99 2-Mercapto-N-Methylbenzamide 20054-45-9 Axitinib
100 1-Benzhydryl-3-Azetidinol 18621-17-5 Azetidines
101 3-Azetidinecarboxylic Acid 36476-78-5 Azetidines
102 N-Boc-3-Azetidinone 398489-26-4 Azetidines
103 2-Ethoxy-1-[[2′-[(Hydroxyamino)- Iminomethyl][1,1′-Biphenyl]-4-yl]Methyl]-1H-Benzimidazole-7-Carboxylicacid Methyl Ester 147403-65-4 Azilsartan
104 2-Ethoxy-3H-Benzimidazole-4-Carboxylicacid Methyl Ester 150058-27-8 Azilsartan
105 2-[(2’-Cyano-Biphenyl-4-Yl Methyl)-Amino]-3-Nito-Benzolic Acidmethyl Ester 139481-28-0 Azilsatran Medoxomil
106 Methyl 2-Ethoxy-1-{[2’-(5-Ox0-4,5-Dihydro-1,2,4-Oxadiazol-3-yl)Biphenyl-4-yl]Methyl}-1H-Benzimidazole-7-Carboxylate 147403-52-9 Azilsatran Medoxomil

B

S.NO INTERMEDIATES CAS NO API
1 3-Methylaminopiperidine Dihydrochloride 127294-77-3 Balofloxacin
2 4-Aminobenzoyl Beta Alanine 7377-08-4. Balsalazide Disodium Dihydrate
3 4-Nitrobenzoyl Beta Alanine 59642-21-6 Balsalazide Disodium Dihydrate
4 1-(4-(Benzyloxy)Phenyl)-2-Bromopropan-1-One 35081-45-9 Bazedoxifene
5 1-(Benzyloxy)-4-Nitrobenzene 1145-76-2 Bazedoxifene
6 3-Methyl-5-(Phenylmethoxy)-2-(4-Phenylmethoxy)Phenyl)-1H-Indole 198479-63-9 Bazedoxifene
7 4-(Benzyloxy)Aniline Hydrochloride 51388-20-6 Bazedoxifene
8 4-Benzyloxypropiophenone 4495-66-3 Bazedoxifene
9 T-Butyl-3S-Amino-2,3,4,5 Tetrahydro-1H{1} Benazepin-2-One-1-Acetate Benazepril
10 4-(5-Amino-1-Methyl-1H-Benzimidazol-2-yl)-Butyric Acid Isopropyl ester 1313020-26-6 Bendamustine
11 4-(5-Amino-1-Methyl-1H-Benzoimidazol-2-yl)-Butyric Acid Ethyl Ester 3543-73-5 Bendamustine
12 4-{5-[Bis-(2-Hydroxy-Ethyl)-Amino]-1-Methyl-1H-Benzoimidazol-2-yl}-Butyric Acid Ethyl Ester 3543-74-6 Bendamustine
13 Ethyl 4-(1-Methyl-5-Nitro-1H-Benzo[d] Imidazol-2-yl) Butanoate 3543-72-4 Bendamustine
14 2-Bromo-4-Methoxy-5-Benzyloxybenzaldehyde 6451-86-1 Benzaldehydes
15 2-Bromo-5-Hydroxy-P-Anisaldehyde 2973-59-3 Benzaldehydes
16 2-Chloro-3,4-Dimethoxybenzaldehyde 5417-17-4 Benzaldehydes
17 2-Hydroxy-4-Methoxybenzaldehyde 673-22-3 Benzaldehydes
18 2-Hydroxy-6-Methoxybenzaldehyde 700-44-7 Benzaldehydes
19 2-Methyl-3-Nitrobenzaldehyde 23876-12-2 Benzaldehydes
20 3-Benzyloxy-4-Methoxybenzaldehyde 6436-05-0 Benzaldehydes
21 3-Bromo-3,4-Dimethoxybenzaldehyde 55171-60-3 Benzaldehydes
22 3-Bromo-4,5-Dimethoxy Benzaldehyde 6948-30-7 Benzaldehydes
23 3-Bromo-5-Chlorosalicylaldehyde 19652-32-5 Benzaldehydes
24 3-Bromosalicylaldehyde 1829-34-1 Benzaldehydes
25 4-(2-Pyridyl)-Benzaldehyde 127406-56-8 Benzaldehydes
26 5-Bromo-4-Hydroxy-3-Methoxybenzaldehyde 2973-76-4 Benzaldehydes
27 5-Bromosalicylaldehyde 1761-61-1 Benzaldehydes
28 Isovanillin 3-Hydroxy-4-Methoxybenzaldehyde 621-59-0 Benzaldehydes
29 2-Acetylbenzofuran [Ethanone, 1-(2-Benzofuranyl)] 1646-26-0 Benzarone
30 2-Ethylbenzofuran [Benzofuran, 2-Ethyl] 3131-63-3 Benzarone
31 1-Benzyl-3-Hydroxy-1H-Indazole 2215-63-6 Benzydamine Hcl (Anti-inflammatory Drug)
32 2-[(4-Chlorophenyl)(4-Piperidinyloxy)Methyl]Pyridine 122368-54-1 Bepotastine
33 2-[(S)-(4-Chlorophenyl)(4-Piperidinyloxy)Methyl]Pyridine (2R,3R)-2,3-Dihydroxybutanedioate 210095-58-2 Bepotastine
34 4-Hydroxypiperidine 5382-16-1 Bepotastine Besilate
35 α-(-4-Chlorophenyl) Pyridine -2-Methanol 27652-89-7 Bepotastine Besilate
36 2-2′-[5-(Bromomethyl)Benzene-1,3- Diyl]Bis(2-Methylpropanenitrile) 120511-84-4 Bicalutamide
37 N-(4-Cyano-3(Trifluoromethyl)Phenyl)-3-(4-Fluorophenylthio)-2-Hydroxy-2-Methylpropanamide 90356-78-8 Bicalutamide
38 3,3′,4,4′-Tetramethylbiphenyl 4920-95-0 Biphenyls
39 3-Methylbiphenyl 643-93-6 Biphenyls
40 (1R,2S,5S)-6,6-Dimethyl-3-Aza-Bicyclo[3.1.0]Hexane-2-Carboxylic Acid Methyl Ester Hydrochloride 565456-77-1 Boceprevir
41 Beta-Amino-Alpha-Hydroxycyclobutanebutanamide Hydrochloride 394735-23-0 Boceprevir
42 N-[(1,1-Dimethylethoxy)Carbonyl]-3-Methyl-L-Valine 62965-35-9 Boceprevir
43 N-Boc-1,4-Phenylenediamine 71026-66-9 Boc-Protected
44 N-Boc-1,6-Hexanediamine 51857-17-1 Boc-Protected
45 N-Boc-2-Bromoethylamine 39684-80-5 Boc-Protected
46 N-Boc-4-Cyanopiperidine 91419-52-2 Boc-Protected
47 N-Boc-Ethanolamine 26690-80-2 Boc-Protected
48 N-Boc-Pyrrole 5176-27-2 Boc-Protected
49 N-T-Boc-1,4-Diaminobutane 68076-36-8 Boc-Protected
50 1,4-Benzenediboronic Acid 4612-26-4 Boronics
51 2-(Methylsulfonyl)Benzeneboronic Acid 373384-18-0 Boronics
52 2,3-Difluorobenzeneboronic Acid 121219-16-7 Boronics
53 2,4,6-Trimethylbenzeneboronic Acid 5980-97-2 Boronics
54 2,4,6-Tris(3,5-Difluorophenyl)Boroxin 218963-15-6 Boronics
55 2,4-Dichlorophenylboronic Acid 68716-47-2 Boronics
56 2,5-Dimethoxybenzeneboronic Acid 107099-99-0 Boronics
57 2-[(2,2,Dimethyl-1-Oxoporpyl)Amino]Phenylboronic Acid 146140-95-6 Boronics
58 2-Amino-(4-Methoxycarbonyl)Benzeneboronic 380430-55-7 Boronics
59 2-Fluorobenzeneboronic Acid 1993-03-9. Boronics
60 2-Isopropylbenzeneboronic Acid 89787-12-2 Boronics
61 2-Methoxypyeidine-3-Boronic Acid (or) 2-Methoxy-5-Pyridineboronic Acid 163105-89-3 Boronics
62 2-Methyl-1-Propaneboronic Acid 84110-40-7 Boronics
63 2-Methyl-3-Pyridine-2-Boronic Acid 899436-71-6 Boronics
64 2-Tolylboronic Acid 16419-60-6 Boronics
65 3,4-Dichlorophenylboronic Acid 151169-75-4 Boronics
66 3,4-Dimethoxybenzeneboronic Acid 122775-35-3 Boronics
67 3,5-Difluorobenzeneboronic Acid 156545-076-2 Boronics
68 3-Acetylbenzeneboronic Acid 204841-19-0 Boronics
69 3-Aminobenzeneboronic Acid 30418-59-8 Boronics
70 3-Carboxyphenylboronic Acid 25487-66-5 Boronics
71 3-Chlorophenylboronic Acid 63503-60-6 Boronics
72 3-Fluoro-4-Isoporpoxybenzeneboronic Acid 480438-54-8 Boronics
73 3-Fluoro-4-Methoxybenzeneboronic Acid 149507-26-6 Boronics
74 3-Fluoro-4-Propoxyphenylboronic Acid 192376-68-4 Boronics
75 3-Fluorophenylboronic Acid 768-35-4 Boronics
76 3-Formylphenylboronic Acid 87199-16-4 Boronics
77 3-Hydroxymethylbenzeneboronic Acid 87199-15-3 Boronics
78 3-Hydroxyphenylboronic Acid 87199-18-6 Boronics
79 3-Methoxyphenylboronic Acid 10365-98-7 Boronics
80 3-Methylpyridine-2-Boronic Acid 930303-26-7 Boronics
81 3-Nitrophenylboronic Acid 13331-27-6 Boronics
82 3-Tolylboronic Acid 17933-03-8 Boronics
83 3-Trifluoromethylphenylboronic Acid 1423-26-3 Boronics
84 4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl) 269410-08-4 Boronics
85 4-(Bromomethyl)Benzeneboronic Acid Pinacol Ester 138500-85-3 Boronics
86 4-(Bromomethyl)Phenylboronic Acid 68162-47-0 Boronics
87 4-Acetylbenzeneboronic Acid 149104-90-5 Boronics
88 4-Carboxyphenylboronic Acid 14047-29-1 Boronics
89 4-Fluorophenylboronic Acid 1765-93-1 Boronics
90 4-Formylphenylboronic Acid 87199-17-5 Boronics
91 4-Hydroxymethylbenzeneboronic Acid 59016-93-2 Boronics
92 4-Hydroxyphenylboronic Acid 71597-85-8 Boronics
93 4-Methoxyphenylboronic Acid 5720-07-0 Boronics
94 4-Tert-Butylbenzeneboronic Acid 123324-71-0 Boronics
95 4-Tolylboronic Acid 5720-05-8. Boronics
96 4-Trifluoromethylphenylboronic Acid 128796-39-4 Boronics
97 5-Fluoro-2-Methoxybenzeneboronic Acid 179897-94-0 Boronics
98 5-Formyl-2-Furanboronic Acid 27329-70-0 Boronics
99 5-Isoquinolineboronic Acid 371766-08-4 Boronics
100 6-Hydroxy-2-Napthaleneboronic Acid 173194-95-1 Boronics
101 8-Quinoloneboronic Acid 86-58-8 Boronics
102 Allylboronic Acid 72824-04-5 Boronics
103 Furan-3-Boronic Acid 55552-70-0 Boronics
104 Iodophenylboronic Acid 5122-99-6 Boronics
105 Isopropenylboronic Anhydride Pyridine Complex Boronics
106 Isopropylboronic Acid 80041-89-0 Boronics
107 Isoquinolyl-4-Yl Boronic Acid 192182-56-2 Boronics
108 Methaneboronic Acid 13061-96-6 Boronics
109 N-Boc-Pyrrole-2-Boronic Acid 135884-31-0 Boronics
110 N-Butylboronic Acid 4426-47-5 Boronics
111 N-Hexylboronic Acid 16343-08-1 Boronics
112 Phenylboronic Acid 98-80-6 Boronics
113 Pyridine-4-Boronic Acid 1692-15-5 Boronics
114 Pyridyl-3-Boronic Acid 1692-25-7 Boronics
115 Thiophene-2-Boronic Acid 6165-68-0 Boronics
116 Thiophene-3-Boronic Acid 6165-69-1 Boronics
117 Vinyl Boronic Anydride Pyridine Complex 442850-89-7 Boronics
118 4-Chlorophenylboronic Acid 1678-18-1 Boronics,Vemurafenib,Licofelone
119 N-(-2-Pyrazine Carbonyl)-L-Phenyl Alanine 114457-94-2 Bortezomib
120 1-(3-(2-Methoxy-5-Nitrophenoxy)Propyl)-4-Methylpiperazine 846023-54-9 Bosutinib
121 2-(3-Chloropropoxy)-1-Methoxy-4-Nitrobenzene 92878-95-0 Bosutinib
122 2-Cyano-N-(2,4-Dichloro-5-Methoxyphenyl)Acetamide 846023-24-3 Bosutinib
123 4-Methoxy-3-(3-(4-Methylpiperazin-1-YI)Propoxy)Aniline Bosutinib
124 Methyl 2-Amino-5-(3-Chloropropoxy)-4-Methoxybenzoate 380844-26-8 Bosutinib
125 7-(4-Chlorobutoxy)-2(1h)-Quinolinone 913613-82-8 Brexiprazole
126 1-(1-Benzothiophen-4-Yl)Piperazine Hcl 913614-18-3 Brexpiprazole
127 4-Chloro-1-Benzothiophene 66490-33-3 Brexpiprazole
128 4-Chloro-1-Benzothiophene-2-Carboxilic Acid 23967-57-9 Brexpiprazole
129 7-Hydroxyquinolin-2(1h)-One 70500-72-0 Brexpiprazole
130 N-(Cinnamoyl)-3-Methoxyaniline 127033-74-3 Brexpiprazole
131 Cyclobutane Carboxylicacid 3721-95-7 Butorphanol

C

S.NO INTERMEDIATES CAS NO API
1 1-(3-Amino-6,7-Dimethoxyquinoline-2-YL)Ethanone Cabozantinib
2 1-Acetyl-N-(4-Flurophenyl)Cyclopropanecarboxamide Cabozantinib
3 4-[(6,7-Dimethoxyquinolin-4-Yl) Oxy] Aniline Cabozantinib
4 4-Chloro-6,7-Dimethoxyquinoline 35654-56-9 Cabozantinib
5 6,7-Dimethoxy-4-(4-Nitrophenoxy)Quinoline 190728-24-6 Cabozantinib
6 6,7-Dimethoxyquinolin-4-OL 13425-93-9 Cabozantinib
7 N-BOC-2-Piperidone 85908-96-9 Campedine
8 2-(4-Fluorophenyl)-5-[(5-Bromo-2-Methylphenyl)Methyl]Thiophene 1030825-20-7 Canagliflozin
9 2-(4-Fluorophenyl)-5-[(5-iodo-2-Methylphenyl)Methyl]Thiophene 898566-17-1 Canagliflozin
10 2,3,4,6-Tetrakis-O-Trimethylsilyl-D-Gluconolactone 32384-65-9 Canagliflozin
11 5-Bromo-2-Methylbenzoic Acid 79669-49-1 Canagliflozin
12 5-Iodo-2-Methylbenzoic Acid 54811-38-0 Canagliflozin
13 Ethyl-2-Ethoxy-1[[2-(1H-Tetrazol-5-YL)Biphenyl-4-YL]Methyl]-1H-Benzimidazole-7-Carboxylate Tetrazole Candesartan
14 Methyl-2-Ethoxy-1[[2-(1H-Tetrazol-5-YL)Biphenyl-4-YL]Methyl]-1H- Benzimidazole-7-Carboxylate Tetrazole Candesartan
15 1-(Cyclohexyloxy carbonyloxy) Ethyl 2-Ethoxy-3-((2′-(2-trityl-2H-Tetrazol-5-yl) Biphenyl-4-yl)Methyl)-3H-benzo[d]Imidazole-4-Carboxylate [CSC-I (Trityl Candesartan Cilexetil)] 170791-09-0 Candesartan Cilexetil
16 2-Ethoxy-3-((2′-(2-Trityl-2H-Tetrazol-5-yl)Biphenyl-4-yl)Methyl)-3H-Benzo[d]Imidazole-4-Carboxylic Acid [CS-VIII (Trityl Candesartan)] 139481-72-4 Candesartan Cilexetil
17 3-((2′-(2H-Tetrazol-5-yl)Biphenyl-4-yl)Methyl)-2-Ethoxy-3H- Benzo[d]Imidazole-4-Carboxylic Acid [CS-VII (Acid)] 139481-59-7 Candesartan Cilexetil
18 Ethyl-3-Amino-2-[(2-Cyanoiphenyl-4-yl) Methyl]-Amino Benzoate 136285-69-3 Candesartan/Azilsartan
19 Methyl 1-[(2′-Cyanobiphenyl-4-yl)Methyl]-2-Ethoxy-1H-benzimidazole-7-Carboxylate 139481-44-0 Candesartan/Azilsartan
20 (4R)-1-Methyl-4-(1-Methylvinyl) Cyclohex-2-one-ol 22972-57-2 Cannabidiol
21 1,2,3-Triacetoxy-5-Deoxyribose 62211-93-2 Capecitabine
22 5′-Deoxi-5-Fluoro-N-(Pentyloxy)Carbonyl Cytidine-2′,3′-Diacetate 162204-20-8 Capecitabine
23 2,3-Di-O-Acetyl-5-Deoxy-5 Fluoro Cytidine 161599-46-8 Capecitabine
24 1,1-Cyclo Butane Dicarboxylic Acid 5445-51-2 Carboplatine
25 (2S)-2-Amino-4-Methyl-1-[(2R)-2-Methyloxiranyl]-1-Pentanone Trifluoroacetate 247068-85-5 Carfilzomib
26 Morpholine Acetic Acid Hcl 3235-69-6 Carfilzomib
27 PBBL Intermediate 875309-92-5 Carfilzomib
28 2-Methyl-2-Propyl-1,3-propanediol 78-26-2 Carisoprodol
29 N-Isopropyl-2-Methyl-2-Propyl-3-Hydroxypropyl Carbonate 25462-17-3 Carisoprodol
30 N-Isopropyl-2-Methylepropyl-3-Hydroxypropyl Carbamate 1189878-05-4 Carisoprodol
31 3,4-Dihydro-5-Hydroxyquinolin-2(1H)-One 30389-33-4 Carteolol
32 5-((Oxiran-2-yl)Methoxy)-3,4-Dihydroquinolin-2(1H)-One 51781-14-7 Carteolol
33 1,2,3,9-Tetrahydro-4H-Carbazol-4-one 15128-52-6 Carvedilol
34 1,3-Cyclohexanedione 504-02-9 Carvedilol
35 2-(2-Methoxyphenoxy)Ethylamine 1836-62-0 Carvedilol
36 2-[2-(2-Methoxyphenoxy)Ethyl]-1H-Isoindole-1,3(2H)-Dione 26646-63-9 Carvedilol
37 4-(2,3-Epoxypropoxy)Carbazole 51997-51-4 Carvedilol
38 4-Hydroxy Carbazole 52602-39-8 Carvedilol
39 N-(2-(2-Methoxyphenoxy)Ethyl)benzylamine/HCL 3246-03-5/ 120606-08-8 Carvedilol
40 5-Methyl Tetrazole Cefteram
41 Dimethyl 1,3-Acetonedicarboxylic Acid [3-Oxoglutaricacid Dimethyl Ester] 1830-54-2 Ceftibute Granisertan, IpratropiumHBr, Ketorolac
42 4-(Sulfamoyl Phenyl ) Hydrazine Hcl 17852-52-7 Celcoxib
43 4-Amino-Benzenesulfonamide 63-74-1 Celcoxib
44 1-(4-Methylphenyl)-4,4,4-Trifluoro-Butane-1,3-Dione 720-94-5 Celecoxib
45 4-Hydrazinobenzenesulfonamide 77852-52-7 Celecoxib
46 4-hydrazinobenzenesulfonamide 4392-54-5 Celecoxib
47 (z)-4-Bromo-2-Methoxyimino-3-Oxobutyric Acid (Cefpodoxime Proxetil) 79232-66-9 Cephalosporin and Carbapenam
48 (z)-4-Chloro-2Methoxyimino-3-Oxobutyric Acid(Cefpodoxime Proxetil ) 111230-59-2 Cephalosporin and Carbapenam
49 4-Nitro Benzyl Alcohol ( Carbapenems) 619-73-8 Cephalosporin and Carbapenam
50 4-Nitrobenzyl Bromide(Cefaclor) 100-11-8 Cephalosporin and Carbapenam
51 4-Nitrobenzyl Diazoacetoacetate (Impienem) 82551-63-1 Cephalosporin and Carbapenam
52 Acetoxyethyl Bromide ( Cefuroxime Axetil) 40258-78-4 Cephalosporin and Carbapenam
53 Benzylforminidate Hydrocloride(Meropenem) 60099-09-4 Cephalosporin and Carbapenam
54 Ethyl (Z)-2-[20(Tritylamino) Thiazol-4-yl]-2-(Trityloxyimino) Acetate (Cefdinir) 69689-86-7 Cephalosporin and Carbapenam
55 Mono 4-Nitrobenzyl Malonate(Meropenem) 77359-11-6 Cephalosporin and Carbapenam
56 S-1, 3 Benzothiazol-2yl (2z)-(Acetoxyimine) (2-Amino-1, 3 Thiazol-4-yl) Ethanethioate(Cefdinir) 104797-47-9 Cephalosporin and Carbapenam
57 1-(4-Chlorobenzhydryl) Piperazine 303-26-4 Cetirizine
58 (±)-[2-[4-[(4-Chlorophenyl) Phenylmenthyl)-1-Piperazinyl]ethoxy] Acetic Acid 83881-52-1 Cetirizine Base
59 2- Chloro Acetamide 79-07-2 Cetirizine Di Hydrochloride
60 2-(4-((4-Chlorophenyl)Phenylmethyl)Piperazin-1-yl)Ethanol 109806-71-5 Cetirizine Dihydrochloride
61 2-(2-Chloro Ethoxy) Ethanol 628-89-7 Cetirizine Hcl
62 2,3: 4,5 – BIS -O- (1-Methylehtylidene) – ß – Fructopyranose Azide Sulphate 83881-51-0 Cetrizine
63 4-Chloro Benzhydryl Piperazine Cetrizine
64 Para Chloro Benzophenone 134-85-0 Cetrizine Dihydrochloride & Levo Cetrizine
65 Spiro(1-Azabicyclo[2,2,2]Octane-3,2-Oxirane) Hydrochloride 64168-68-9 Cevimeline
66 6 Hydroxy 3,4 Dihydro Quinolinone. 54197-66-9 Cilastazole
67 (1S,9R)-Tert-Butyl9-(1,3-Dioxoisoindolin-2-yl)-10-Oxooctahydro-1H-Pyridazino[1,2-a][1,2]Diazepine-1-Carboxylate 106927-97-3 Cilazapril
68 L-Glutamic acid 5-Benzyl Ester 1676-73-9 Cilazapril
69 1-Cyclohexyl-5-(4-Chlorobutyl)-Tetrazole/5-(4-Chlorobutyl)-1-Cyclohexyl-1H-Tetrazole 73693-42-5 Cilostazol
70 5-(4-Chlorobutyl)-1- Cyclohexyl-Tetrazole 73963-42-5 Cilostazol
71 3-(Trifluoromethyl)Cinnamic Acid (Predominantly Trans) 779-89-5 Cinacalcet
72 R-(+)-1-(1-Naphthyl) Ethylamine Tartrate Cinacalcet
73 1-(3-Chloro-Propyl)-3-Trifluoromethyl-Benzene 82258-76-2 Cinacalcet Hydrochloride
74 3-(3-Trifluoromethyl-Phenyl)-Propane-1-ol 78573-45-2 Cinacalcet Hydrochloride
75 3-[3-(Trifluoromethyl)Phenyl] Propionaldehyde 21172-41-8 Cinacalcet Hydrochloride
76 (R)-(+)-1-(1-Naphthyl)Ethylamine 3886-70-2 Cinacalcet
77 4-Amino-2-Ethoxy-5-Nitrobenzoic Acid Methyl Ester 86718-17-4 Cinitapride
78 4-Amino-N-[1-(3-Cyclohexen-1-Ylmethyl)-4-Piperidinyl]-2-Ethoxy-5-Nitrobenzamide 66564-14-5 Cinitapride
79 N-Benzhydryl Piperazine 841-77-0 Cinnarazine
80 1-(Diphenyl Methyl) Piperazine 841-77-0 Cinnarizine,Oxatomide
81 Ciprofloxacin (Tech) Ciprofloxacin
82 4-Amino-5-Chloro-2-Methoxy-N-(3-Methoxy-Piperidin-4-yl) Benzamide 221180-26-3 Cisapride Monohydrate
83 Ethyl 4-Amino-3-Methoxypiperidine-1-Carboxylate Hydrochloride 83863-71-2 Cisapride Monohydrate
84 1-(4-Fluorophenyl)-1,3-Dihydroisobenzofuran-5-Carbonitrile 64169-67-1 Citalopram
85 (-)4-(4-Dimethylamino)-1-(4-Fluorophenyl)-1-(Hydroxybuty)-3-Hydroxymethyl)-Benzo-Nitrile Hemi D-(+)-Di-p-Toloyltartaric Acid Salt 128173-53-5 Citalopram / Escitalopram
86 1-(4-Bromo-2-(Hydroxymethyl)Phenyl)-4-(Dimethylamino)-1-(4-Fluorophenyl) Butan-1-ol Oxalate 717133-32-9 Citalopram / Escitalopram
87 1-[3-(Dimethylamino)-Propyl]-1-(4-Fluoro Phenyl)-5-Phthalan Carbonitrile HCl 85118-27-0 Citalopram / Escitalopram
88 1-[3-(Dimethylamino)Propyl]-1-(4-Fluorophenyl)-1,3-Dihydroisobenzofuran-5-Carbonitrile 59729-33-8 Citalopram / Escitalopram
89 3-N,N’-(Dimethylamino)Propyl Chloride Hydrochloride 4-5-5407. Citalopram / Escitalopram
90 4-[(4′-Dimethyl Amino)-1-(4″-Fluorophenyl)-1-Hydroxy Butyl]-3-(Hydroxy Methyl) Benzonitrile 103146-25-4 Citalopram / Escitalopram
91 4-[(4′-Dimethyl Amino)-1-(4″-Fluorophenyl)-1-Hydroxy Butyl]-3-(Hydroxy Methyl) Benzonitrile Hydrochloride 717133-25-0 Citalopram / Escitalopram
92 5-Bromo-1-(3-Dimethyl Amino Propyl) –1-(4’Fluoro Phenyl)-1,3-Dihydro isobenzofuran Oxalate Citalopram / Escitalopram
93 (3-[5-Cyano-1-(4-Fluorophenyl) (1,3-Dihydroisobenzofuranyl)] Propyl) Dimethylamine Oxalate (Citalopram Oxalate From 5-Cyanophthalide Route) 21986-08-2 Citalopram HBr / HCl / Escitalopram Oxalate
94 4-(Dimethylamino)-1-(4-Fluorophenyl)-1-Hydroxy-1-Butyl-3-Hydroxymethyl-Benzonitrile Hemi -(+)-Di-p-Toluoyl-d-Tartaric Acid Salt Citalopram HBr / HCl / Escitalopram Oxalate
95 4-[4-(Dimethyl amino)-1-(4-Fluorophenyl)-1-Hydroxybutyl]-3-(Hydroxyl Methyl) Benzonitrile (Cyano Diol) 90357-53-2 Citalopram HBr / HCl / Escitalopram Oxalate
96 Various Salts of Cyano Diol Compound HCl / HBr/Phosphate Citalopram HBr / HCl / Escitalopram Oxalate
97 4-(4-Dimethly Amino)1-(4-Fluro Phenyl)-1Hydroxy Butyl-3-Hydroxy Methyl Benzonitrile Hydrobromide 103146-26-5 Citalopram/Escitalopram
98 5-Cyanophthalide 82104-74-3 Citalopram/Escitalopram
99 N,N-Dimethyl Amino Propyl Chloride Hydrochloride Citraform , Rizatriptan
100 Citerezine Di HCL Citrizene Dihydrochloride
101 1-Methyl-1h-Pyrazole 930-36-9 Cizolirtin
102 N-(4-Chlorophenyl)-2-Nitroaniline 23008-56-2 Clofazimine
103 N1-(4-Chlorophenyl)Benzene-1,2-Diamine 68817-71-0 Clofazimine
104 s(+) – 2- Chlorophenylglycine Methylester Tarterate 141109-14-0 Clopedogrel Bi Sulphate
105 (+)-α –{(2-Thien-2yl)-Ethyl amino}- α-(2-Chlorophenyl Methyl Acetate Hydrochloride Clopidogrel
106 (+)-α –{(2-Thien-2yl)-Ethyl Amino}- α-(2-Chlorophenyl Methyl Acetate Tartrate Salt 808732-88-9 Clopidogrel
107 (+/-)-Methyl-2-Chlorophenyl)-(6,7-Dihydro-4h-Thieno[3,2-c]Pyrid-5-yl) Acetate Hydrogen Sulfate Salt 135046-48-9 Clopidogrel
108 [RS Clopidogrel Bisulphate] (RS)-α-(2-Chloro Phenyl)-6,7 Dihydrothieno(3,2-c)Pyridine -5(4H)Acetic Acid Methyl Ester Bisulphate Clopidogrel
109 Methyl DL–Chlorophenyl Glycinate 43189-43-1 Clopidogrel
110 4,5,6,7- Tetrahydrothieno-(3,2-c)Pyridine HCl 28783-41-7 Clopidogrel / Prasugrel
111 Couple Amine Clopidogrel Bisulate
112 (S)-Methyl 2-(2-Chlorophenyl)-2-(6,7-Dihydrothieno[3,2-c]Pyridin-5(4H)-yl)Acetate (7,7-Dimethyl-2-Oxobicyclo[2.2.1]Heptane-1-yl)Methanesulfonate (From Route-I) 120202-68-8 Clopidogrel Bisulphate
113 2-Bromo-2-(2-chlorophenyl)Acetic Acid Methyl Ester (From Route-I) 85259-19-4 Clopidogrel Bisulphate
114 2-Thiophene Ethanol Tosyl Ester (From Route-II) 40412- 06 – 4 Clopidogrel Bisulphate
115 D(+)-Chloro Phenyl Glycine Methyl Ester (From Route-II) 141109-17- 3 Clopidogrel Bisulphate
116 Racemic Methyl. Alpha.-(4,5,6,7-Tetrahydro-5-Thieno[3,2-c]Pyridyl) (2-Chlorophenyl)Acetate HCl (From Route-I) Clopidogrel Bisulphate
117 (+/-)-2-(2-Chlorophenyl)-N-[2(2-Thienyl) Ethyl] Glycine Methyl Ester Hydrochloride (Racemic) Clopidogrel Bisulphate
118 Racemic Clopidogrel Hydrochloride 90055-48-4 Clopidogrel Bisulphate
119 (+)Methyl a-(2-Thienyl Ethyl Amino)-(2-Chlorophenyl) Acetate HCl 141109-19-5 Clopidogrel, Couple Amine Hydrochloride
120 Closantel Amine 61437-85-2 Closantel & Closantel Sodium
121 Sodium 2 Ethyl Hexanoate Cloxacillin Sodium
122 (4-Aminophenyl)(4,5-Dihydro-2-Methylimidazo[4,5-d][1]Benzazepin-6(1H)-yl)Methanone Hydrochloride 182202-75-1 Conivaptan/ConivaptanHydrochloride
123 1,2,3,4-Tetrahydro-Benzo[b]Azepin-5-one 1127-74-8 Conivaptan/ConivaptanHydrochloride
124 4,5-Dihydro-2-Methylimidazo[4,5-d][1]Benzazepin-6(1H)-yl)(4-Nitrophenyl)Methanone 168626-71-9 Conivaptan/ConivaptanHydrochloride
125 4-Iodo Pyrazole 3469-69-0 Crizotinb
126 N-Boc-4-Hydroxy Piperidine 109384-19-2 Crizotinib
127 Dibenzosuberenone 2222-33-5/1210-35-1 Cyclobenzaprine HCl/Amitriptyline HCl & Nortriptyline HCl

D

S.NO INTERMEDIATES CAS NO API
1 3-[[[2-[[(4-Cyanophenyl)Amino]-Methyl] -1-Methyl-1H-Benzimidazol-5-yl]Carbonyl] 211915-84-3 Dabigatran
2 3-Amino-4-(Methylamino)Benzoic Acid 66315-15-9 Dabigatran
3 4-(Methylamino)-3-Nitrobenzoic Acid 41263-74-5 Dabigatran
4 4-Cyno Phenyl Glycine 42288-26-6 Dabigatran
5 Ethyl- 3- (Pyridine-2yl Amino)Propionate 103041-38-9 Dabigatran
6 Ethyl 3-(2-((4-(N-(Hexyloxycarbonyl)Carbamimidoyl)Phenylamino)Methyl)-1-Methyl-N-(Pyridin-2-yl)-1H-Benzo[d]Imidazole-5-Carboxamido)Propanoate 211915-06-9 Dabigatran
7 Ethyl 3-(4-(Methylamino)-3-Nitro-N-(Pyridin-2-yl)Benzamido)Propanoate 429659-01-8 Dabigatran
8 Ethyl 3-[{3-Amino-4-(Methyl Amino)Benzoyl}(Pyridin-2-Yl)Amino]-Propanoate 212322-56-0 Dabigatran
9 N-[[2-[[[4-(Aminoiminomethyl)Phenyl]Amino]Methyl]-1-Methyl-1H-Benzimidazol-5-yl]Carbonyl]-N-2-Pyridinyl-Beta-Alanine Ethyl Ester 429658-95-7 Dabigatran Etexilate Mesylate
10 (5-Bromo-2-Chlorophenyl)(4-Ethoxyphenyl)Methanone 461432-22-4 Dapagliflozin
11 (5-Iodo-2-Cchlorophenyl)(4-Ethoxyphenyl)Methanone 1103738–26-6 Dapagliflozin
12 2-Chloro-5-Iodobenzoic Acid 19094-56-5 Dapagliflozin
13 4-Iodo-1-Chloro-2-(4-Ethoxybenzyl)- Benzene 1103738–29-9 Dapagliflozin
14 5-Bromo-2-Chlorobenzoic Acid 21739-92-4 Dapagliflozin
15 Methyl 1-C-[4-Chloro-3-[(4-Ethoxyphenyl)Methyl]Phenyl]-Alpha-D-Glucopyranoside 714269-57-5 Dapagliflozin
16 Phenetol 103-73-1 Dapagliflozin
17 1-(o-Tolyl) Piperazine 39512-51-1 Dapiprazole
18 3-Amino-3-Phenylpropanoic Acid 614-19-7 Dapoxetine Hydrochloride
19 3-Chloro-1-Phenylpropan-1-ol 18776-12-0 Dapoxetine Hydrochloride
20 Dapoxetine Base 119356-77-3 Dapoxetine Hydrochloride
21 Dapoxetine Hydrochloride 129938-20-1 Dapoxetine Hydrochloride
22 Racemic Dapoxetine Hydrochloride 1071929-03-7 Dapoxetine Hydrochloride
23 Racemic Dapoxetine Oxalate Dapoxetine Hydrochloride
24 2,2-Diphenyl-2-((R)-Pyrrolidin-3-yl)Acetonitrile Hydrobromide 194602-27-2 Darifenacin
25 3-(S)-(+)-(1-Carbamoyl-1,1-Diphenylmethyl) Pyrrolidine – L-(+)-Tartrate 134002-26-9 Darifenacin
26 5-(2-Bromoethyl)-2,3-Dihydrobenzofuran 127264-14-6 Darifenacin
27 5-(2-Chloroethyl)-2,3-Dihydrobenzofuran 943034-50-2 Darifenacin
28 2-Amino-N-(2-Chloro-6-Methylphenyl)-1, 3-Thiazole-5-Carboxamide 302964-24-5 Dasatinib
29 4,6-Dichloro-2-Methyl Pyrimidine 1780-26-3/5424-21-5 Dasatinib
30 Ethyl 2-Aminothiazole-5-Carboxylate 32955-21-8 Dasatinib
31 N-(2-Chloro-6-Methylphenyl)-2-[(6-Chloro-2-Methyl-4-Pyrimidinyl)Amino]-5-Thiazolecarboxamide 302964-08-5 Dasatinib
32 4,4’-Bis(2-Bromoacetyl)Biphenyl 4072-67-7 Declatasvir
33 4,4’-Diacetylbiphenyl 787-69-9 Declatasvir
34 2-(2-Hydroxyphenyl)-4H-Benzo[e] [1,3] Oxazin-4-One 1218-69-5 Deferasirox
35 4-Hydrazino Benzoic Acid Hcl 24589-77-3 Deferasirox
36 4-Hydrazino Benzoic Acid 619-67-0 Deferasirox
37 3-Fluoro-4-Methoxyacetophenone 455-91-4 Deracoxib
38 (±)-2,6-Diamino-4,5,6,7-Tetrahydro Benzothiazole 104617-49-4 Dex pramipexole/ Pramipexole
39 (R)-(+)- 2,6-Diamino-4,5,6,7-Tetrahydro Benzothiazole 106092-11-9 Dex pramipexole/ Pramipexole
40 (S)-(-)- 2,6-Diamino-4,5,6,7-Tetrahydro Benzothiazole 106092-09-5 Dex pramipexole/ Pramipexole
41 (2S)-2-[3-(Benzoyl)Phenyl]Propanoic Acid 22161-81-5 Dexketoprofen
42 (RS)-2-(3-Benzoylphenyl)Propanoic Acid 22071-15-4 Dexketoprofen
43 L(+) Diethyl Tartrate (or)(+) Diethyl – L – Tartrate 87-91-2 Dex-Lansoprazole,Dexrabeprazole
44 4,5-Dihydroxy-9,10-Dioxo-9,10-Dihydro-Anthracene-2-Carboxylic Acid 478-43-3 Diacerein
45 2-Amino-5-Chlorobenzenesulfonic Acid 133-74-4 Diazoxide
46 2,6-Dichloro Phenyl Aniline 15307-86-5 Diclofenac
47 Ester Diltiazem
48 S-(-)-2-(3,4-Dimthoxybenzyl)-2-Hydrazinyl Propionic Acid Dimethoxy Carbidopa
49 Docetaxel Sidechain 124605-42-1 Docetaxel
50 (R)-3-Amino-1-Butanol 61477-40-5 Dolutegravir
51 2,4-Difluorobenzylamine 72235-52-0 Dolutegravir
52 3-(Benzyloxy)-5-Bromo-2-Methylpuridin-4-ol Dolutegravir
53 5-(Benzyloxy)-4- Hydroxy-6-(Methoxycarbony)Pyridine-3-Carboxylic Acid Dolutegravir
54 Aminoacetaldehyde Dimethyl Acetal 22483-09-6 Dolutegravir
55 Methyl 3-(Benzyloxy)-5- [(2,4-Difluorobenzy)-l) Carbomoyl]-4- Hydroxypyridine-2- Carboxylate Dolutegravir
56 Methyl-4-Methoxy Acetoacetae 41051-15-4 Dolutegravir
57 5-Benzyloxy-4-Hydroxy-6-Hydroxymethyl Nicotinic Acid 906657-91-8 Dolutegravir
58 5-Chloro 1,3 Dihydro-1-(4-Piperidinyl)-2H-Benzimidazol-2-one 53786-28-0 Domperidone & Domperidone Maleate
59 1-Benzyl-4-[(5,6-Dimethoxy-1-Oxoindan-2-Ylidene)Methyl]Piperidine 120014-07-5 Donepezil
60 1-Benzylpiperazine 2HCl 5321-63-1 Donepezil
61 4-(2-Ethoxycarbonyl-5,6-Dimethoxy-1-Oxo-Indan-2-Ylmethyl)-Piperidine-1-Carboxylic Acid Tert-Butyl Ester 171866-72-1 Donepezil
62 4-[(5,6-Dimethoxy-1-Indanon-2-yl) Methyl] Piperidine 120014-30-4 Donepezil
63 4-Pyridinecarboxaldehyde 872-85-5 Donepezil
64 5,6-Dimethoxy-1-Indanone 2107-69-9 Donepezil
65 5,6-Dimethoxy-1-Oxo-Indan-2-Carboxylic Acid Ethyl Ester 53295-44-6 Donepezil
66 5,6-Dimethoxy-2-(Pyridine-4-yl)-Methylene-Indan-1-One 4803-74-1 Donepezil
67 3,4-Dimethoxy Cinnamic Acid 2316-26-9 Donepezil Hcl
68 1-Benzyl- 4-Piperidine Carboxaldehyde 22065-85-6 Donepezil
69 2,4-Dichloro-6,7-Dimethoxy Quinazoline* 27631-29-4 Doxazosin
70 6,7-Dimethoxy Quinazoline (1,3-Dihydro-2,4-Dione) Doxazosin
71 1,4-Benzodioxaan-2-Carboxylic Acid 3663-80-7 Doxazosin Mesylate
72 1-[(2,3-Dihydro-1,4-Benzodioxan-2-yl)Carbonyl]Piperazine 70918-00-2 Doxazosin Mesylate
73 2-Acetyl Pyridine Doxylamine (Antihistamine drug)
74 2-n-Butyl-3-[4-(3-Di-n-Butylaminopropoxy) Benzoyl]-5-Methylsulfonamidobenzofuran Dronedarone
75 5-Amino-3-[4-((3-di-n-Butylaminopropoxy) Benzoyl]-2-n-Butyl Benzofuran Dioxalate 11771138-2 Dronedarone
76 (2-Butyl5-Nitro-Benzofuran-3-yl)-(4-Hydroxy-Phenyl)- Methanone 141645-16-1 Dronedarone Hydrochloride
77 N-Phenyl Piperazine 92- 54-6 Dropropizine
78 3,4-Diethoxyphenethylamine Drotaverine
79 N-(3,4-Diethyloxy)Phenylethyl-3,4-Diethyloxyphenyl Acetamide Drotaverine
80 (+)-(S)-N-Methyl-3-(1-Naphthyloxy)-2-Thiophenepropyl Amine Oxalate Duloxetine
81 (N,N-Dimethyl-3-(Naphthalen-1-Yloxy)-3-(Thiophen-2-yl)Propan-1-Amine Fumarate Duloxetine
82 (S)-(-)-3-(N-Methylamino)-1-(2-Thienyl)-1-Propanol 116539-55-0 Duloxetine
83 (S)-(-)-N,N-Dimethyl-3-Hydroxy-3-(2-Thieny Propanamine 132335-44-5 Duloxetine
84 3-Dimethyl Amino-1-(2-Thienyl)-1-Propanone Hydrochloride 5424-47-5 Duloxetine
85 N-Methyl-3-(Naphthalen-1-Yloxy)-3-(Thiophen-2-yl)Propan-1-Amine Oxalate (Racemic Duloxetine Oxalate) Duloxetine
86 RS-N,N- Dimethyl-3-(1-Naphthalenyloxy)-3-(2-Thienyl)-1-Propanamine Oxalate 116817-12-0 Duloxetine
87 RS-N,N-Dimethyl-3-Hydroxy-3-(2-Thienyl)-1-Propanamine 13636-02-7 Duloxetine
88 s)-(+) N, N-Dimethy-3-(1-Napthalenyloxy)-3-(2-Thieyl)Propanamine 132335-47-8 Duloxetine
89 (1R)-3-(Dimethylamino)-1-(2-Thienyl)Propan-1-ol Mandelate 287737-72-8 Duloxetine HCl
90 3-(Dimethylamino)-1-(2-Thienyl)Propan-1-ol Duloxetine HCl

E

S.NO INTERMEDIATES CAS NO API
1 4-(Benzhydryloxy)Piperidine 58258-01-8 Ebastine
2 4-(Benzhydryloxy)Piperidine HCl 132-18-3 Ebastine
3 [1,3]Thiazolo[5,4-C]Pyridine Edoxaban
4 2-Amino-5Methyl-4,5,6,7 Tetrahydro Thiazolo [5,4-C] Pyridine 17899-48-8 Edoxaban
5 2-Bromo-5-Methyl-4,5,6,7-Tetra Hydrothiazolo[5,4-C] Pyridine Tosylate 143150-92-9 Edoxaban
6 2-Cyano-5-Methyl-4,5,6,7-Tetrahydro Thiazolo[5,4-C]Pyridine Hcl 90931-33-2 Edoxaban
7 2-Methyl(5-Chloropyridin-2-Yl) Amino] Oxoacetate Edoxaban
8 5-Methyl-4,5,6,7 Tetrahydro Thiazolo-(5,4-C) Pyridine Tosylate 259809-24-0 Edoxaban
9 5-Methyl-4,5,6,7-Tetrahydrothiazolo[5,4-C]Pyridine-2-Carboxilic Acid Hcl Edoxaban
10 Chloro2-N-(5-Chloropyridin-2-Yl) Acetamide 273-70-1 Edoxaban
11 N-Boc-4-Piperidone 79099-07-3 Edoxaban
12 5-Methyl-4,5,6,7-Tetrahydrothiazolo [5,4-c]Pyridine-2-Carboxylic Acid Hydrochloride 720720-96-7 Edoxaban
13 Efavirenz Intermediate 209414-27-7 Efavirenz
14 N-(4-Methoxybenzyl)-4-chloro-2-Trifloroacetyl aniline 173676-54-5 Efavirenz
15 4-Methylidene Piperidine Hcl 144230-50-2 Efinaconazole
16 9-Phenylcarbazole 1150-62-5 Electronic Chemical
17 (R)-5-Bromo-3-((1-methylpyrrolidin-2-yl)Methyl)-1H-Indole 143322-57-0 Eletriptan
18 (S)-3-((1-Methylpyrrolidin-3-yl)Methyl)-5-(2-(Phenylsulfonyl)Ethyl)-1H-Indole 143322-58-1 Eletriptan
19 5-(2-(Phenylsulfonyl)Ethyl)-1H-Indole Eletriptan
20 5-Bromo Indole Eletriptan
21 5-Bromoindole 10075-50-0 Eletriptan
22 Phenyl Vinyl Sulfone 5535-48-8 Eletriptan
23 Tri-o-Tolylphosphine Eletriptan
24 (R)-1-((Benzyloxy)Carbonyl)Pyrrolidine-2-Carboxylic Acid Eletriptan
25 (R)-Benzyl 2-(Chlorocarbonyl)Pyrrolidine-1-Carboxylate Eletriptan
26 2-(5-Bromo-1H-Indole-3-Carbonyl)-Pyrrolidine-1-Carboxylic Acid Benzyl Ester Eletriptan
27 (3- [(R)-1-(Benzyloxy) Carbonyl Pyrrolidine -2-Carbonyl) -5-Bromoindole Eletriptan Hbr
28 4,4-Diethoxy-N,N-Dimethyl-1-Butanamine Eletriptan HBr
29 5-Bromo-3-(((R)-1-Methylpyrrolidin-2-yl) Methyl)-1H-Indole Eletriptan Hbr
30 Ethyl Poly Phosphate Eletriptan Hbr
31 1,4-Benzodioxan-6-Carboxaldehyde 29668-44-8 Eliglustat
32 Phenyl Bromo Acetate 620-72-4 Eliglustat
33 S(+)-2-Phenylglycinol 20989-17-7 Eliglustat
34 2-(3,4-Dimethylphenyl)-1,2-Dihydro-5-Methyl-3H-Pyrazol-3-one 277299-70-4 Eltrombopag
35 3’-Amino-2’-Hydroxy-Biphenyl -3-Carbxylic Acid 376592-93-7 Eltrombopag
36 1-(2-Ethoxyethyl)-2-(4-Methyl-1,4-Diazepan-1-yl)Benzimidazole 87233-61-2 Emedastine
37 2-Chlorobenzimidazole 4857-06-1. Emedastine
38 Homopiperazine 505-66-8 Emedastine
39 N-Methyl-Homopiperazine 4318-37-0 Emedastine
40 (2R,5S)-(1R,2S,5R)-2-Isopropyl-5-Methylcyclohexyl 5-(4-Amino-5-Fluoro-2-Oxopyrimidin-1(2H)-yl)-1,3-Oxa-Thiolane-2-Carboxylate 764659-72-5 Emtricitabine
41 Boc-L-Alanine 15761-38-3 Enalapril
42 N-[1-(S)-(Ethoxycarbonyl)-3-Phenylpropyl]-L-Alanine 82717-96-2 Enalapril
43 3- Benzoyl Acrylic Acid 17812-07-6 Enalapril Maleate
44 3,4 Dihydroxy-5-Nitrobenzaldehyde 116313-85-0 Entacapone
45 N,N-Diethyl-2-Cyanoacetamide 26391-06-0 Entacapone
46 3,4-Dihydroxy-5-Nitro Benzaldehyde 116313-85-0 Entacapone
47 2-Fluoro-N-Methyl-4-Nitrobenzamide 915087-24-0 Enzalutamide
48 4-((2-Cyanopropan-2-yl)Amino) -2-Fluoro-N-Methylbenzamide 915087-32-0 Enzalutamide
49 4-Isothiocyanato-2-(Trifluoromethyl)Benzonitrile 143782-23-4 Enzalutamide
50 2-Butyl-4-Formalimidazole 68282-49-5 Eprosartan
51 Methyl 4-(Bromomethyl) Benzoate Eprosartan (Angiotensin II Receptor Antagonist)
52 4-Chloro-6, 7-Bis (2-Methoxyethoxy) Quinazoline 183322-18-1 Erlotinib
53 6,7-Bis-(2-Methoxyethoxy)-4(3H)-Quinazolinone 179688-29-0 Erlotinib
54 Ethyl 4, 5-Bis (2-Methoxyethoxy)-2-Aminobenzoate Hydrochloride 183322-17-0 Erlotinib
55 D-(-)-Diethyl Tartrate 13811-71-7 Esomeprazole
56 6-(5- Chloropyrid -2- Yl) – 5 – Hydroxy 7 – Oxo – 5,6 – Dihydro Pyrrolo – [ 3,4 – B ] Pyrazine 43200-81-3 Eszopiclone
57 2,3 Dichloro Phenoxy Acetic Acid 2976-74-1 Ethacrynicacid
58 3-Nitroacetophenone 121-89-1 Etilefrine/ Butamisole Hcl
59 1-(6-Methyl-3-Pyridinyl)-2-[4-(Methylsulfonyl)Phenyl] Ethanone 221615-75-4 Etoricoxib
60 2-Chloro-1,3-Bis(Dimethylamino)Trimethinium Hexafluorophosphate 249561-98-6 Etoricoxib
61 2-Chloromalonaldehyde 36437-19-1 Etoricoxib
62 2-Amino-3-Bromo-5-Chloropyridine Etoricoxib(Anti-inflammatory drug)
63 4-[(4,6-Dichloro-2-Pyrimidinyl) Amino] Benzonitrilee 329187-59-9 Etravirine
64 4-Hydroxy -3,5-Dimethyl Benzonitrile 4198-90-7 Etravirine
65 3-[5-(4-Fluorophenyl)-1,5-Dioxopentyl]-4-Phenyl-2-Oxozolidinone 189028-93-1 Ezetamibe
66 4-[[(4-Fluorophenyl)Amino]Methyl]-Phenol 3382-63-6 Ezetamibe
67 4-Benzyloxy Benzilidine 4-Fluoro Aniline 70627-52-0 Ezetamibe
68 (4S)-3-[(5R)-5-(4-Fluorophenyl)-5-Hydroxypentanoyl]-4-Phenyl-1,3- Oxazolidin-2-One 189028-95-3 Ezetimibe
69 3-[(2R,5S)-5-(4-Fluorophenyl)-2-[(S)-[(4-Fluorophenyl(Amino)]][4-[Trimethylsilyl]-Oxy]phenyl]Methyl]-1-oxo-5-[(Trimethylsily)-Oxy]Pentyl]-4-
Phenyl-(4S)-2-Oxazolidinone		 272778-12-8 Ezetimibe
70 5-(4-Fluorophenyl)-5- Oxopentanoic acid 149437-76-3 Ezetimibe
71 Ethyl(4-Amino-2-Nitophenyl) Carbamate 73895-85-1 Ezogabine
72 N1-[(4-Fluorophenyl)Methyl]-4-Nitro,1,3-Benzenediamine 1263404-74-5 Ezogabine

F

S.NO INTERMEDIATES CAS NO API
1 N-((4-Chloromethyl)-2-Thiozolyl)Guanidine Hydrochloride 84545-70-0 Famotidine
2 N-((4-Chloromethyl)-2-Thiozolyl)Guanidine Hydrochloride 76823-93-3 Famotidine
3 N-Sulphamyl-3-Chloro Propionamidine Hydrochloride 106649-95-0 Famotidine
4 2- [4-(chloromethyl) thiazol-2-yl] guanidine hydrochloride Famotidine
5 2-(4-(chloromethyl)thiazol-2-yl) guanidine hydrochloride 69014-12-6 Famotidine
6 2,4-dihydro-4-(4-[4-(4-methoxyphenyl)-1-piperazinyl]phenyl)-2-(1-methyl propyl)-3H-1,2,4-triazole-3-one (IT-VII) Famotidine
7 3-(2(-diaminomethyleneamino) thiazol-4-ylmethylthio) propionitrile(TPN BASE) Famotidine
8 Cis-2-(bromo methyl)-2-(2,4-dichlorophenyl)-4-methane sulphonyl methyl-1,3-dioxolane.(CBM) Famotidine
9 cis-2-[(2,4-dichlorophenyl)-2-(1H-1,2,4,triazol-1-ylmethyl)1,3dioxolan-4yl]-methyl- methane sulphonate (IT-IB) Famotidine
10 N(4([[Aminoimino methyl]thio]methyl)-2-thiazolyl) Guanidine dihydrochloride 88046-01-9 Famotidine
11 2-(3-Bromo-4-hydroxyphenyl)-4-methylthiozole-5-carboxylic acid ethylester Febuxostat
12 2-(3-Bromo-4-isobutoxyphenyl)-4-methylthiozole-5-carboxylic acid ethylester 144060-96-8 Febuxostat
13 3-Bromo-4-hydroxy-benzonitrile 2315-86-8 Febuxostat
14 3-Bromo-4-hydroxy-thio benzamide Febuxostat
15 3-cyano-4-isobutoxybenzothioamide 163597-57-7 Febuxostat
16 Ethyl 2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate 160844-75-7 Febuxostat
17 Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate 161798-03-4 Febuxostat
18 Ethyl 2-(4-hydroxyphenyl)-4-methyl thiazole-5-carboxylate 161797-99-5 Febuxostat
19 Ethyl 2-(4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate Febuxostat
20 Ethyl 2-(3-formyl-4-hydroxyphenyl)-4-methylthiazole-5-carboxylate 161798-01-2 Febuxostat
21 2-Phenyl-1,3-propanediol Felbamate
22 3,5-Diacetoxy Acetophenone 35086-59-0 Fenoterol
23 1-(2-phenylethyl) piperidin-4-one 39742-60-4 Fentanyl
24 N-phenyl-1-(2-phenylethyl) piperidin-4-amine 21409-26-7 Fentanyl
25 (+)-N,N-Diisopropyl-3-(2-hydroxy-5-hydroxymethylphenyl)-3-phenylpropylamine 207679-81-0 Fesoterodine Fumerate
26 Benzoic acid, 3-[(1R)-3-[bis(1-methylethyl)amino]-1-phenylpropyl]-4-(phenylmethoxy)-, methyl ester 156755-35-0 Fesoterodine Fumerate
27 4-[4-[4-(Hydroxydiphenyl)-1-piperidinyl]-1-oxo-butyl]-alpha,alpha-dimethylbenzeneacetic acid methyl ester (Fex-10) 154477-55-1 Fexofenadine
28 Alpha Alpha Dimethyl Phenyl Acetic Acid 826-55-1 Fexofenadine
29 Alpha Alpha Dimethyl Phenyl Acetic Acid Methyl Ester 57625-74-8 Fexofenadine
30 Alpha, Alpha Dimethyl (P-Bromophenyl) Acetic Acid Methyl Ester 154825-97-5 Fexofenadine
31 Methyl-4-4(4-Hydroxy Diphenyl-Methyl)-Piperidine-1-oxobutyl-2-2-Dimethyl Phenyl Acetic AcidHydrochloride (Keto Ester Hydrochloride) Fexofenadine
32 2-(4-(1-Hydroxy-4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butyl)phenyl)-2-methylpropanoic acid 83799-24-0 Fexofenadine HCl
33 2-(4-(cyclopropanecarbonyl)phenyl)-2-methylpropanoic acid 162096-54-0 Fexofenadine HCl
34 Azacyclonol 115-46-8 Fexofenadine Hcl
35 Methyl 2-(4-(1-hydroxy-4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butyl)phenyl)-2-methylpropanoate Fexofenadine HCl
36 Methyl 2-(4-(4-chlorobutanoyl)phenyl)-2-methylpropanoate 154477-54-0 Fexofenadine Hcl
37 methyl 2-(4-(4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanoate 169280-33-5 Fexofenadine HCl
38 3,4-Ethylene Dioxy Thiophene 126213-50-1 Fine Chemical
39 3,6,-Dichloro-4,5-Dimethyl Pyridazine 34584-69-5 Fine Chemical

G

S.NO INTERMEDIATES CAS NO API
1 1-(Isobutyloxy)ethyl-4-Nitrophenyl Carbonate Gabapentin
2 1-((4-Nitrophenoxy) Carbonyloxy)Ethyl Isobutyrate 194995-47-6 Gabapentin enacarbil
3 1,1-Cyclohexane Diacetic Acid Monoamide 73590-58-6 Gabapentin HCl
4 2-[(Aminomethyl) Cyclohexyl] Acetic Acid HCl 60142-95-2 Gabapentin HCl
5 4,4-Dimethyl-3,5,8-Trioxa-Bicyclo[5.1.0]Octane 57280-22-5 Gadabutrol
6 Cyclene 294-90-6 Gadabutrol
7 2-(N- Benzyl Carbonyl)(1R)-5-Bromo-2,3-Dihydro-1-Methyl-1H-Isoindole Garenoxacin
8 Ethyl 7-Bromo-1-Cyclopropyl-8-(Difluoromethoxy)-4-Oxo-1,4-Dihydroquinoline-3-Carboxylate 194805-07-7 Garenoxacin
9 N-(3-Chloro Propyl) Morpholine 7357-67-7 Gefitinib
10 4-(3-Chloro-4-Fluorophenylamino)-7-Methoxyquinazolin-6-ol 574745-97-4 Gefitinib
11 6,7-Dimethoxyquinazolin-4(3H)-one Gefitinib
12 6-Hydroxy-7-Methoxyquinazolin-4(3H)-one 179688-52-9 Gefitinib
13 2-Dexoy-2,2-Difluro-D-Riofuranse-3,5-Dibenzonate 143157-22-6 Gemcitabine
14 2-Deoxy-2,2-Difluoro-D-Erythro-Pentofuranous-1-Ulose-3,5- Dibenzoate 122111-01-7 Gemcitabine
15 3-Ethyl-4-Methyl-2-Oxo-N-Phenethyl-2H-Pyrrole-1(5H)-Carboxamide 247098-18-6 Glimipiride
16 5-Methyl Pyrazine-2-Carboxylic Acid 5521-55-1 Glipizide
17 N-{2-[4-(Aminosulfonyl)Phenyl]ethyl}-5-Methylpyrazine Carboxamide 33288-71-0 Glipizide
18 1-Methyl 1-H-Indazole-3-Carboxylic Acid 50890-83-0 Granisetron
19 2,3-Dimethyl-6-Nitro-2H-Indazole 444731-73-1 Granisetron

H

S.NO INTERMEDIATES CAS NO API
1 4-(4-Chlorophenyl)-4-Hydroxy Piperidine 39512-49-7 Haloperidol
2 4-Chloro-4’-Fluoro-Butyrophenone(or)3-Chloropropyl-4-Fluorophenyl Ketone 3874-54-2 Haloperidol
3 2-(2-Ethoxyphenoxy) Ethylamine 6781-17-5 Heterocyclics
4 4-Amino-6-Chlorobenzene-1,3-Disulfonamide 121-30-2 Hydrochlorothiazide

I

S.NO INTERMEDIATES CAS NO API
2 3-Iodo-4-Amino-1h-Pyrazole-[3,4-D]-Pyrimidine 151266-23-8 Ibrutinib
3 4-Amino-1h-Pyrazole-[3,4-D]-Pyrimidine 2380-63-4 Ibrutinib
4 2-(4-Methoxy-3-Methylpyridin-2-Ylmethylsulfanyl)-5-(1-Pyrrolyl)-1H-Benzimidazole. Ilaprazole
5 2-Chloromethyl-3-Methyl-4-Methoxypyridine.HCL Ilaprazole
6 2-Hydroxymethyl-4-Methoxy-3-Methyl Pyridine Hydrochloride Ilaprazole
7 5-(1H-Pyrrol-1-yl)-1H-Benzo[D]imidazole-2-Thiol 172152-53-3 Ilaprazole
8 2-[[(4-Methoxy -3-Methyl-2-Pyridinyl)Methyl]Sulfanyl] 5-(1H-Pyrrol-1-yl) 1H-Benzimidazole 172152-36-2 Ilaprazole, etc
9 2-Chloromethyl-4-Methoxy -3-Methyl Pyridine Hydrochloride 86604-74-2 Ilaprazole, etc
10 5-Amino-2-Mercapto Benzimidazole 2818-66-8 Ilaprazole, etc
11 1-(4-(3-Chloropropoxy)-3-Methoxyphenyl)Ethanone 58113-30-7 Iloperidone
12 1-(4-Hydroxy-3-Methoxy Phenyl) Ethanone 498-02-2 Iloperidone
13 4-(4-Methylpiperazino Methyl) Benzoic Acid Dihcl 106261-49-8 Imatinib
14 N-(2-Methyl-5-Nitrophenyl)-4-Pyridin-3-yl Pyrimidin-2-Amine 152460-09-8 Imatinib
15 N-(5-Amino-2-Methylphenyl)-4-(3-Pyridyl)-2-Pyramidine Amine 152460-10-1 Imatinib
16 N,N-Dimethyl Formamide Dimethyl Acetal 4637-24-5 Imatinib
17 1-(2-Methyl-5-Nitrophenyl)Guanidine Nitrate Imatinib
18 2-Methyl-5-Nitroaniline 99-55-8 Imatinib
19 3-(Dimethylamino)-1-(3-Pyridyl)-2-Propen-1-one Imatinib
20 4-(4-Methyl Piperazinomethyl) Benzoic Acid Dihydrochloride Imatinib
21 Methyl-4-(Bromomethyl)Benzoate Imatinib
22 N-(2-Methyl-5-Nitrophenyl)-4-(3-Pyridyl)-2-Pyrimidinamine Imatinib
23 N-Benzyloxycarbonyl-2-Oxoimidazolidine-4-Carboxylic Acid 59760-01-9 Imidapril
24 N-Benzyloxycarbonyl-L-Aspargine 2304-96-3 Imidapril
25 Tert-Butyl-(4S)-1-Methyl-2-Oxoimidazolidine-4-Carboxylate 83056-79-4 Imidapril
26 Tert-Butyl-(4S)-3-(Benzyloxycarbonyl)-1-Methyl-2-Oxoimidazolidine-4-Carboxylate 83056-78-4 Imidapril
27 Tert-Butyl-(4S)-3-(Benzyloxycarbonyl)-2-Oxoimidazolidine-4-Carboxylate 77999-24-7 Imidapril
28 Tert-Butyl-(4S)-3[(2S)-2-[N-[(1S)-1-(Ethoxy Carbonyl)-3-Phenyl Propyl] Amino] Propionyl]-1-Methyl-2-Oxoimidazolidine-4-Carboxylate Hydrochloride 117605-23-9 Imidapril
29 1-Tritylimidazole 15469-97-3 Imidazoles
30 2-Decylimidazole Imidazoles
31 2-Nonylbenzimidazole 5851-50-3 Imidazoles
32 N-Butylimidazole 4316-42-1 Imidazoles
33 1-Isobutyl-1h-Imidazo[4,5-C]Quinoline 99010-24-9 Imiquimod
34 4-Isobutylamino3- Nitro Quinoline 99009-85-5 Imiquimod
35 Cinnamic Acid 140-10-3 Indinavir
36 2,5-Dichloronitrobenzene 89-61-2 Indole II
37 1-(2-Chlorophenyl) Piperazine HCl 41202-32-8 Intermediate
38 1-(3-Methoxyphenyl) Piperazine 2HCl 6968-76-9 Intermediate
39 1-(4-Chlorophenyl) Piperazine 2HCl 38869-46-4 Intermediate
40 1-Benzyl-3-Oxopiperazine 13754-41-1 Intermediate
41 1-Boc-3-Oxopiperazine 76003-29-7 Intermediate
42 1-Z-3-Oxopiperazine 78818-15-2 Intermediate
43 2-Oxo Piperazine 5625-67-2 Intermediate
44 N-Acetyl Piperazine 13889-98-0 Intermediate
45 1-Amino Cyclopentanone Carboxylic Acid Hydrochloride 694-28-0 Irbesartan
46 2-Butyl-4-Spirocyclopentane-2-Imidazolin-5-One Hydrochloride 151257-01-1 Irbesartan
47 2-N-Butyl-4-Spirocyclopentane-1-[(2′-(Triphenyl-Methyl Tetrazol-5-yl) Biphenyl-4-yl) Methyl]-2-Imidazolin-5-One (Trityl Irbesartan) 138402-10-5 Irbesartan
48 3-Butyl-1,3-Diazapira[4,4]Non-1-en-4-One-hcl 136-40-3 Irbesartan
49 4-Piperidinopiperidine 4897-50-1 Irinotecan
50 7-Ethyl-10-Hydroxycamptothecin (SN-38) 86634-52-3 Irinotecanetal
51 1-Bromoisoquinolin 1532-71-4 Isoquinolines
52 4-Bromoisoquinoline 1532-97-4 Isoquinolines
53 5-Aminoisoquinoline 1125-60-6 Isoquinolines
54 5-Bromoisoquinoline 34784-04-8 Isoquinolines
55 5-Nitroisoquinoline 607-32-9 Isoquinolines
56 4-(Aminomethyl)phenol 696-60-6 Itopride
57 4-Amino-5-Chloro-2,3-Dihydro-7-Benzofurancarboxylic Acid 123654-26-2 Itopride
58 N-(4-Hydroxybenzyl)- 3,4-Dimethoxybenzamide Itopride
59 2-[4-(Amino methyl) Phenoxy]-N, N-Dimethylethanamine 20059-73-8 Itopride HCl
60 1-(4-Methoxy-Phenyl) Piperazine 38212-30-5 Itraconazole
61 1-(4-Methoxyphenyl) Piperazine Base & 2HCl 38212-30-5 Itraconazole
62 1-(4-Methoxyphenyl)-4-(4-Nitrophenyl) Piperazine 74852-61-2 Itraconazole
63 2, 4-Dihydro-4-[4-[(4-Hydroxy Phenyl)-1-Piperazinyl] Phenyl]-2-(1-Methylpropyl)-3H-1, 2, 4 Triazol-3-one 106461-41-0 Itraconazole
64 2, 4-Dihydro-4-[4-[(4-Methoxy Phenyl)-1-Piperazinyl] Phenyl]-2-(1-Methylpropyl)-3H-1, 2, 4 Triazol-3-one 89848-21-5 Itraconazole
65 CIS Mesylate (Cis-2-(2,4-Dichlorophenyl)-2-(1H-1,2,4-Triazol-1-Ylmethyl)-1,3-Dioxolan-4-Ylmethyl Methane Sulphonate) 67914-86-7 Itraconazole
66 Formamidine Acetate 3473-63-0 Itraconazole
67 Triazole Alcohol (4-[4-[(4-Hydroxyphenyl)- 1- Piperazinyl]Phenyl]- 2,4-Dihydro-2-(1-Methyl propyl)-3H-1,2,4-Triazole-3-one) Itraconazole
68 Cis[2-(Bromomethyl)-2-(2,4-Dichlorophenyl)-1,3-Dioxlan-4-yl]Methyl Benzoate 61397-56-6 Itraconazole Ketoconazole Terconazole
69 1-(4-Methoxy Phenyl)Piperazine Dihydrocholoride 38869-47-5 Itraconazole Terconazole Saperconazole Ketoconazole
70 2-Bromo Butane 78-76-2 Itraconzole
71 Bis-(2-Chloro Ethyl) Amine Hydro Chloride 821-48-7 Itraconzole , Ketoconazole
72 (1S)-4,5-Dimethoxy-1-[(Methylamino) Methyl] Benzocyclobutane Hydrochloride 866783-13-3 Ivabradine
73 7,8-Dimethoxy-3-(3-Iodopropyl)-1,3-Dihydro-2H-3-Benzazepin-2-One 148870-57-9 Ivabradine
74 3,4-Dimethoxy Phenylaceticacid Homoveratric Acid [Benzeneaceticacid, 3,4-Dimethoxy] 93-40-3 Ivabradine/ Atracurium
75 4-Oxo-1,4-Dihydroquinoline-3-Carboxylic Acid 13721-01-2 Ivacaftor
76 5-Amino-2,4-Di-Tert-Butylphenyl Methyl Carbonate 1182822-31-6 Ivacaftor

J

No Matching Records Found

K

S.NO INTERMEDIATES CAS NO API
1 Cis Bromo Mesylate (Cis-(Bromo Methyl)-2-(2,4-Dichloro Phenyl)-4 Methyl Sulphonyl Methyl-1,3-Dioxolane) 82966-34-5 Ketoconazole
2 Cis Tosylate (Cis-2-(2,4Dichlorophenyl)-2-(1H-Imidazole-1-yl)Methyl)-4-(p-Toluene Sulfonyloxy)Methyl-1,3-Dioxalane) 134071-44-6 Ketoconazole
3 Cis-2-(Bromomethyl)-2-(2,4-Dichlorophenyl)-1,3-Dioxolane-4Ylmethyl Benzoate (Cis Bromo Benzoate) Ketoconazole
4 Imidazole Alchohol Cis-2-(2,4-Dichlorophenyl)-2-(1-H-Imidazole-1-Yl) Methyl-4-Hydroxy Methyl-1,3-Dioxalane Ketoconazole
5 N-Acetyl-4-(4-Hydroxyphenyl) Piperazine 67914-60-7 Ketoconazole
6 Cis-2-(2,4-Dichlorophenyl)-2-(1H-Imidazole-1-yl-Methyl- 1,3- Dioxalan-4-yl)Methyl-P-Tolyl Sulphonate (Cis Tosylate) Ketoconazole
7 N-Acetyl Piperazine Ketoconazole
8 1,1- Cyclopropane Dicarboxylic Acid 598-10-7 ketorolac
9 Di ethyl 1,1-Cyclopropane Dicarboxylate 1559-02-0 ketorolac
10 (±)-5-Benzoyl-2,3,Dihydro-1H-Pyrrolizine-1-Carboxyylic Acid 74103-07-4 Ketorolac Tromethamine
11 1[3,3-Dimethyl Carboxylate]5-Benzoyl-2,3-Dibromo Pyrrole Ketorolac Tromethamine
12 5-Benzoyl-2,3- Dibromo Pyrrole 50372-61-7 Ketorolac Tromethamine
13 5-Benzoyl-2,3-Dibromo-1-(1,1-Dicabmethoxy)-3-Propyl Pyrrole Ketorolac Tromethamine
14 5-Benzoyl-2,3-Dihydro-1H-Pyrrolizine-1-Carboxylic Acid 74103-06-3 Ketorolac tromethamine
15 6, 6-Dimethyl-5-7-Dioxaspiro (2, 5) Octane -4, 8-Dione 5617-70-9 Ketorolac Tromethamine
16 Triethyl[5-Benzyl-1H pyrrol- yl]Methane Tri Carboxylate 136116-84-2 Ketorolac tromethamine
17 2-Benzoylpyrrole 7697-46-3 Ketorolac tromethamine/Anti Inflammatory Ketorolac Tromethamine

L

S.NO INTERMEDIATES CAS NO API
1 5-(N,N-Dibenzylamino Acetyl)Salicylamide 30566-92-8 Labetalol
2 (E)-3-(2-Formylphenyl)-2-Propenoic Acid 1,1-Dimethyl Ethyl Ester 103890-69-3 Lacidipine
3 2-Formylcinnamic Acid 28873-89-4 Lacidipine
4 (R)-2-Amino-N-Benzyl-3-Methoxypropanamide 196601-69-1 Lacosamide
5 (R)-N-Benzyl-2-(Benzyloxycarbonylamino)-3-Hydroxypropionamide 219835-31-1 Lacosamide
6 (R)-Tert-Butyl 1-(Benzylamino)-3-Methoxy-1-Oxopropan-2-Ylcarbamate 880468-89-3 Lacosamide
7 Boc-D-Serine 6368-20-3 Lacosamide
8 Boc-O-Methyl-D-Serine 86123-95-7 Lacosamide
9 N-Cbz-D-Serine 6081-61-4 Lacosamide
10 2-Amino-N-Benzyl-3-Methoxypropanamide 262845-82-9 Lacosomide
11 (2R,5S)-(1R,2S,5R)-2-Isopropyl-5-Methylcyclohexyl-5-(4-Amino-2-Oxopyrimidin-1(2H)-yl)-1,3-Oxathiolane-2-Carboxylate (CME) 147027-10-9 Lamivudine
12 Lamivudine Salicylate 173522-96-8 Lamivudine
13 2-(2,3-Dichlorophenyl)-2-Guanidinyliminoacetonitrile (Schiff Base) 84689-20-3 Lamotrigine
14 2,3 Dichloro Benzoyl Cyanide Lamotrigine
15 2,3-Dichloro Benxoyl Cyanide 77668-42-9 Lamotrigine
16 Hydrazine Carboxymidamide- 2-Cyano-(2,3-Diphenyl) Methane (Schiffs Base) Lamotrigine
17 2-[[[3-Methyl-4-(2,2,2-Trifluoroethoxy) Pyridine-2-yl] Methyl]thio]-1H-Benzimidazole (Lansoprazole Sulphide Compound) 103577-40-8 Lansoprazole
18 2-Chloromethyl-3-Methyl-4- (2,2,2-Trifluoroethoxy) Pyridine Hydrochloride 127337-60-4 Lansoprazole
19 2-Hydroxy Methyl-3-Methyl-4-(2,2,2-Trifluoroethoxy)Pyridine 103577-66-8 Lansoprazole
20 4-Nitro-2,3-Dimethylpyridine-N- Oxide(Lanso-Nitro) 124750-99-8 Lansoprazole
21 Vanadyl Acetyl Acetonate 3153-26-2 Lansoprazole
22 2-((3-Methyl-4-Nitropyridin-2-yl)Methylsulfinyl)-1H-Benzo[d]Imidazole 142384-07-4 Lansoprazole
23 2-(Hydroxy Methyl)-3-Methyl-4-(2, 2, 2-Trifluoro Ethoxy) Pyridine Hydro Chloride 253345-80-1 Lansoprazole
24 2-[[[3-Methyl-4-Nitro-2-Pyridinyl] Methyl] Sulfanyl]-1H-Benzimidazole 152402-98-7 Lansoprazole
25 2,3, Di Methyl 4-Nitro Pyridine N-Oxide 37699-43-7 Lansoprazole, Rabeprazole
26 2-[[(4-Chloro-3-Methyl- 2-Pyridinyl)Methyl]Sulfinyl]- 1H-Benzimidazole Lansoprazole, Rabeprazole, etc
27 2-[[(4-Chloro-3-Methyl-2-Pyridinyl)Methyl]Thio]-1H-Benzimidazole 103312-62-5 Lansoprazole, Rabeprazole, etc
28 2-Chloromethyl-4-Chloro- 3-Methylpyridine Hydrochloride 152402-97-6 Lansoprazole, Rabeprazole, etc
29 2-Mercapto-1H-Benzimidazole 583-39-1 Lansoprazole, Rabeprazole, etc
30 4-Chloro-2,3-Dimethylpyridine -N-Oxide 59886-90-7 Lansoprazole, Rabeprazole, etc
31 4-Chloro-6-Iodoquinazoline 98556-31-1 Lapatinib
32 5-Bromo-4-(4-Chlorobenzyl)-7-Fluoro-1,2-Dihydrocyclopenta[b]Indol-3(4H)-one 869194-32-1 Laropiprant
33 2,6-Dioxopiperidine-3-Ammonium Chloride 24666-56-6 Lenalidomide
34 2-Bromomethyl-3-Nitrobenzoic Acid Methyl Ester 98475-07-1 Lenalidomide
35 3-(1-Oxo-4-Nitro-1,3-Dihydro-Isoindole-2-yl)Piperidine-2,6-Dione 827026-45-9 Lenalidomide
36 3-Amino Piperdine-2,6-Dione Hcl 2686-86-4 Lenalidomide
37 2,2-Dimethyl-[1,3]Dioxane-4,6-Dione (Meldrum’s Acid) 2033-24-1 Lenalidomide
38 Phenyl(2-Chloro-4-Hydroxyphenyl) Carbamate Lenalidomide
39 1-[(3,3-Diphenylpropyl)Methylamino]-2-Methyl-2-Propanol 100442-33-9 Lercandipine
40 1,4-Dihydro-5-Methoxycarbonyl-2,6-Dimethyl-4-(3-Nitrophenyl)Pyridine-3-Carboxylic Acid 74936-72-4 Lercandipine/Nicardipine
41 (S)-2-Amino Butanamide Hydrochloride 141978-61-2 Levetiracetam
42 (R) -1-[(4-Chlorophenyl)Phenylmethyl]Piperazine 300543-56-0 Levo CBP
43 (S)-2-{4-[(4-Chlorophenyl)(Phenyl)-Methyl] Piperazin-1-yl}Ethanol 1244764 Levo Cetirizine Dihydrochloride
44 (+)-1-[(4-Chlorophenyl) Phenylmethyl] Piperazine 130018-88-1 Levocetirizine
45 (4-Chlorophenyl) (Phenyl)Methanamine 303-26-4 Levocetirizine dihydrochloride
46 N,N-Bis(2-Chloroethyl)-4-Methylbenzenesulfonamide Levocetirizine dihydrochloride
47 (-) 4-Chloro Bezhydrayl Amine 5267-39-0 Levocetrizine
48 (-) l-[(4-Chloro Phenyl) Phenyl Methyl] Piperazine Levocetrizine
49 (-)-2-[4-[(4-Chlorophenyl) Phenyl Methyl]- 1- Piperazinyl] Ethanol 1244-76-4 Levocetrizine
50 (+)-2-[4-[(4-Chlorophenyl) Phenyl Methyl)-1-Piperazinyl Ethoxy Acetic Acid Dihydrochloride 1232460-29-5 Levocetrizine
51 N,N-Bis(2-Chloro Ethyl)-4-Methoxy Benzene Sulfonamide* 42137-88-2 Levocetrizine
52 (-)-1-(4-Chlorophenyl) Phenylmethyl Amine 163837-57-8 Levocetrizine Dihydrochloride
53 2-oxo-1-Phenyl-3-Oxabicyclo[3.1.0] Hexane 96847-53-9 Levomilnacipran
54 3,5-Diiodo-L-Tyrosine di Hydrate 18835-59-1 Levothyroxine
55 3,5-Diiodothyronine 1041-01-6 Levothyroxine
56 Bis (p-Anisyl)Iodonium Iodide (or) Bis (4-Methoxy Phenyl) Iodonium Iodide 6293-71-6 Levothyroxine
57 Para Iodo Anisole 696-62-8 Levothyroxine
58 6-(4-Chlorophenyl)-2,3-Dihydro-2,2-Dimethyl-7-Phenyl-1H-Pyrrolizine 133111-56-5 Licofelone
59 (R)-3-(Boc-Amino)Piperidine 309956-78-3 Linagliptin
60 1-[(4-Methylquinazolin-2-yl)Methyl]-3-Methyl-7-(2-Butin-1-yl)-8-(3-(R)-Phthalimidopiperidin-1-yl)-Xanthine Linagliptin
61 1-[(4-Methylquinazolin-2-yl)Methyl]-3-Methyl-7-(2-Butyn-1-yl)-8-Bromoxanthine 853029-57-9 Linagliptin
62 2-(Chloromethyl)-4-Methylquinazoline 109113-72-6 Linagliptin
63 3-(R)-Piperdinyl Pthalimide Hydrochloride 886588-61-0 Linagliptin
64 3-Methyl Xanthine 1076-22-8 Linagliptin
65 8-Bromo-3-Methyl-1H-Purine-2,6(3H,7H)-Dione 93703-24-3 Linagliptin
66 8-Bromo-7-(But-2-Ynyl)-3-Methyl-1H-Purine-2,6(3H,7H)-Dione, 666816-98-4 Linagliptin
67 (R)-3-Amino Piperidine Dihydrochloride 334618-23-4 Linagliptin/Alogliptin
68 (5R)-(5-Chloromethyl)-3-[3-Fluoro-4-(4-Morpholinyl)Phenyl]-2-Oxazolidinone 496031-57-3 Linezolid
69 (R)-[3-[3-Fluoro-4-[4-Morpholinyl]Phenyl]-2-Oxo-5-Oxazolidinyl]Methyl Azide 168828-84-0 Linezolid
70 (S)-N-[[3-[3-Fluoro-4-(4-Morpholinyl) Phenyl]-2-Oxo-5- Oxazolidinyl]Methyl] Phthalimide 168828-89-5 Linezolid
71 (S)-N-[[3-[3-Fluoro-4-(4-Morpholinyl)Phenyl]-2-oxo-5-Oxazolidinyl]Methyl]Amine 168828-90-8 Linezolid
72 3-Fluoro-4-(4-Morpholinyl)-Benzeamine 93246-53-8 Linezolid
73 Benzyl-3-Fluoro-4-(4-Morpholinyl)Phenyl Carbamate 168828-81-7 Linezolid
74 Acetamide, N-[(2S)-2-(Acetyloxy)-3-Chloropropyl]- 183905-31-9 Linezolide
75 2-Indolecarboxylic Acid Lintitript
76 Methyl 7,9-Dichlorononanoate Lipoic Acid
77 N2-(1-(S)-Ethoxycarbonyl-3-Phenylpropyl)-N6-(Trifluoroacetyl)-L-lysyl-L-Proline 103300-89-6 Lisinopril
78 Proline Benzylester Tosylate 16652-71-4 Lisinopril
79 N6-Trifluoro Acetyl-L-Lysine 10009-20-8 Lisinopril
80 N2-Carboenzyloxy-N6-Trifluoroacetyl-L-Lysine (CLS) 14905-30-7 Lisnopril
81 4-(N-Boc-Amino) Piperidine 73874-95-0 Lomitapide
82 4-Amino-N-Benzyl Piperidine 50541-93-0 Lomitapide
83 9-(4-Bromobutyl)-9H-Fluorene-9-Carboxylic Acid 182438-97-7 Lomitapide
84 2,6-Dimethyl Phenoxy Acetyl Chloride Lopanavir
85 2-Amino-5(s)-n.n-Dimethyl Amino -3-Oxo-1,6 Diphenyl Hex-2-Ene Lopanavir & Ritonavir
86 1,1-Diphenyl-3-Butyrolactone 956-89-8 Loperamide HCl
87 4-Bromo-2-2-Diphenylbutyric Acid 37742-98-6 Loperamide HCl
88 Dihydro-N,N-Dimethyl-3,3-Diphenyl-2(3H)-Furaniminium Bromide 37743-18-3 Loperamide HCl
89 (2S,3S,5S)-2-(2,6-Dimethyl Phenoxyacetyl)Amino-3-Hydroxy-5-Amino-1,6-Diphenylhexane 192725-49-8 Lopinavir
90 (4S)-4-(N, N-Dibenzylamino)-3-Oxo-5-Phenylpentanonitrile Lopinavir
91 2(S)-(1-Tetrahydro Pyrimid-2-One)-3 Methyl Butanoic Acid 192725-50-1 Lopinavir
92 2, 6–Dimethyl Phenoxy Acetyl Chloride 20143-48-0 Lopinavir
93 2,6-Dimethyl Phenoxy Acetic Acid 13335-71-2 Lopinavir
94 2-Amino-5S-(N,N-Dibenzylamino)-4-oxo-1,6-Diphenyl-2-Hexene Lopinavir
95 3-Chloropropylamine Hydrochloride 6276-54-6 Lopinavir
96 N-Boc-Diaminoalcohol Succinate Lopinavir
97 {3-[2-(3-Chlorophenyl)Ethyl]Pyridin-2- yl}(1-Methylpiperidin-4-yl)Methanone Hydrochloride Loratadine
98 {3-[2-(3-Chlorophenyl)Ethyl]Pyridine-2-yl}-(1-Methyl Piperidine-4-yl) 119770-60-4 Loratadine & DesLoratadine
99 3(2-(3-Chloro Phenyl)Ethyl) Cyano Pyridine 31255-55-7 Loratadine & DesLoratadine
100 8 Chloro-11-[(N-Methyl)-4-Piperidylidene]-6,11-Dihydro-5H-Benzo[5,6]Cyclohepta(1,2b)Pyridine(Methyl Loratadine) 38092-89-6 Loratadine & DesLoratadine
101 8-Chloro-5,6 Dihydro(11H)-Benzo[5,6]Cyclohepta(1,2b)Pyridine-11-one 31251-41-9 Loratadine & DesLoratadine
102 N-Methyl-4-Chloro Piperidine Loratidine
103 2-Aminopyridine 504-29-0 Lornoxicam
104 5-Chloro-3-[N-(Methoxy-Carbonyl-Methyl)Sulfamoyl]-2-Thiophene Carboxylic Acid Methyl Ester 70374-38-8 Lornoxicam
105 (1-((2′-(2H-Tetrazol-5-yl)Biphenyl-4-yl)Methyl)-2-Butyl-4-Chloro-1H-Imidazol-5-yl) Methanol 114798-26-4 Losartan
106 2-Butyl-4-Chloroimidazole-5-Carbaldehyde (BCFI) 99189-60-3 Losartan
107 2-n-Butyl-4-Cholor-5-Formyl-1H-Imidazole 83857-96-9 Losartan
108 2-Butyl-4-Chloro-1-[2′(2-Trityl-2H-Tetrazol-5-yl) Biphenyl-4-Ylmethyl]-1H- Imidazol- 5-yl (Trityl Losartan ). 133909-99-6 Losartan Potassium
109 2n-Butyl-4-Chloro-[1-(2′-Cyanobiphenyl-4-yl) Methyl]-5-(Hydroxymethyl)-Imidazole 114772-55-3 Losartan Potassium
110 5-[4’-(Bromomethyl)-1,1’-Biphenyl-2-yl]-2-Triphenylmethyl-2h-Tetrazole 133051-88-4 Losartan Potassium
111 OTBN (2-Cyano-4′-Methylbiphenyl) 114772-53-1 Losartan Potassium
112 2-Cyano-4′-Bromo Methyl Biphenyl (Bromo OTBN) 114772-54-2 Losartan potassium/Omeprazole Hydroxy HCL/Valsartan
113 (S)-1-(2,4-Dichlorophenyl)-Ethane-1,2-Bismethanesulfonate Luliconazole
114 1h-Imidazol-1-Yl-Acetonitrile Hydrochloride 98873-55-3 Luliconazole
115 2-Bromo-1-(2,4-Dichlorophenyl) Ethanone 2631-72-3 Luliconazole
116 2-Chloro-1-(2,4-Dichlorophenyl)Ethanone 4252-78-2 Luliconazole
117 (3aR, 4S, 7R, 7aS)-4,7-Methano-1H-Isoindole-1,3-(2H)-Dione 14805-29-9 Lurasidone
118 (3aR, 7aR)-Hexahydroisobenzofuran-1,3-Dione 71749-03-6 Lurasidone
119 (R,R) Cyclohexane Dicarboxylic Acid 46022-05-3 Lurasidone
120 (R,R)-1,2-Bis(Methanesulfonyloxymethyl)Cyclohexane 186204-35-3 Lurasidone
121 3-(1-Piperazinyl)-1,2-Benz Isothiazole Lurasidone
122 Spiro[2H-Isoindole-2,1′-Piperazin-1′-Ium], 4′-(1,2-Benzisothiazol-3-yl 186204-37-5 Lurasidone
123 (1R,2R)-1,2-Cyclohexanedimethanol 65376-05-8 Lurasidone Hydrochloride
124 Cis-5-Norbornene-exo-2,3-dicarboxylic Anhydride 2746-19-2 Lurasidone Hydrochloride

M

S.NO INTERMEDIATES CAS NO API
1 2-(4-Bromophenyl)Malonic Acid Dimethyl Ester 149506-35-4 Macitentan
2 2-Hydroxypyrimidine Hcl 38353-09-2 Macitentan
3 5-(4-Bromophenyl)-4,6-Dichloropyrimidine 146533-41-7 Macitentan
4 5-(4-Bromophenyl)Pyrimidine-4,6-Diol 706811-25-8 Macitentan
5 5-Bromo-2-Chloropyrimidine 32779-36-5 Macitentan
6 5-Bromo-2-Hydroxypyrimidine 38353-06-9 Macitentan
7 Dimethyl (4-Bromophenyl) Malonate 14906-35-4 Macitentan
8 8-Benzyl-8-Azabycyclo (3.2.1)Octan-3-Amine Maraviroc
9 Maxifloxacin (Tech) Maxifloxacin
10 3,4-Dimethoxybenzoic Acid 93-07-2 Mebeverine
11 4-Chlorobutylveratrate, 3,4-Dimethoxybezoic Acid 69788-75-6 Mebeverine
12 N-Ethyl-1-(4-Methoxyphenyl)Propan-2-Amine 14367-46-5 Mebeverine
13 Phthalazinone 119-39-1 Mebeverine
14 Vanillylamine HCl 7149-10-2. Mebeverine
15 (2,8-bis(Trifluoromethyl)Quinolin-4-yl)(Pyridin-2-yl)Methanol 68496-04-8 Mefloquine
16 4-Iodo-2,8-Bis(Trifluoromethyl)Quinoline 150785-69-6 Mefloquine
17 N-Methyl-D-Glucamine(Or) Meglumine 6284-40-8 Meglumine
18 4-Hydroxy-2-Methyl-2H-1,2-Benzothiazine-3-Carboxylic Acid Methyl Ester-1,1-Dioxide 35511-15-0 Meloxicam
19 1-Benzyl-3-Hydroxy Pyrrolidine Mepirodipine hydrochloride(Opioid Analgesic Drug)
20 Magnesium Mono –P-Nitrobenzylmalonate 83972-01-4 Meropenem/Cephalosporin and Carbapenam
21 L-Pyroglutamic Acid [5-Oxo-L-Proline] 98-79-3 Metadoxin
22 3-[4-(2-Methoxyethyl)Phenoxy]-1,2-Epoxypropane 56718-70-8 Metaprolol
23 N-[4-(Methylamino)Benzoyl)]-L-Glutamic Acid 52980-68-4 Methotraxate
24 2,4-Diamino-6-(Hydroxymethyl)Pteridine. HCl 73978-41-3 Methotrexate
25 N-(4-Methylaminobenzoyl)-L-Glutamic Acid Diethyl Ester 2378-95-2 Methotraxate
26 1H-Benzo[d][1,2,3]Triazol-1-yl 4-(5-(4-(Pentyloxy)Phenyl)Isoxazol-3-yl)Benzoate; 235112-66-0 Micafungin
27 4-[5-[4-(Pentyloxy)Phenyl]-3-Isoxazolyl]Benzoic Acid 179162-55-1 Micafungin
28 2-Aminomethyl-7-Chloro-2,3-Dihydro-5-(2-Fluorophenyl)-1H-1,4-Benzodiazepine Dimaleate 59469-29-3 Midazolam
29 8-Chloro-6-(2-Fluorophenyl)-1-Methyl-3a,4-Dihydro-3h-Imidazo[1,5-a][1,4]Benzodiazepine 59467-69-5 Midazolam
30 1-Phenyl-3-Oxabicyclo[3.1.0] Hexan-2-one 63106-93-4 Milnacipran
31 2-(2-Aminothiazol-4-yl) Acetic Acid Hydrochloride 66659-20-9 Mirabegeron
32 2-(4-Nitrophenyl)Ethyl Amine Hydrochloride 29968-78-3 Mirabegeron
33 (AlphaR)-Alpha-Hydroxy-N-[2-(4-Nitrophenyl)Ethyl] Benzeneacetamide 521284-19-5 Mirabegron
34 (R)-2-(4-Aminophenethylamino)-1-Phenylethanol HCL 521284-22-0 Mirabegron
35 (R)-2-(4-Aminophenethylamino)-1-Phenylethanol HCL 94838-59-2 Mirabegron
36 (R)-2-(4-Nitrophenethylamino)-1-Phenylethanol Hydrochloride 521284-21-9 Mirabegron
37 2-Amino-4-Thiazole Acetic Acid 29676-71-9 Mirabegron
38 Etyl 2-(2-Aminothiazol-4-yl)Acetate 53266-94-7 Mirabegron
39 1-(3-Carboxypyridyl-2)-2-Phenyl-4-Methyl-Piperazine Mirtazapine
40 N-Methyl 3 Phenyl Piperazine 5271- 27-2 Mirtazapine
41 N-Methyl-3-Phenyl Piperazine Mirtazapine (antidepressant)
42 2-[(Diphenylmethyl) Thio] Acetamide 68524-30-1 Modafinil
43 2-[(Diphenylmethyl) Thio] Acetic Acid 62547-22-8 Modafinil
44 (S)-2-[3-[3-[2-(7-Chloro,2-Quinolinyl) Ethyl]Phenyl]-3-Hydroxypropyl]Benzoic Acid Methyl Ester Montelukast
45 (S)-α-[3-[2-(7-Chloro,2-Quinolinyl) Ethenyl]Phenyl]-2-(1-Hydroxy 1-Methyl Ethyl Benzene Propanol Montelukast
46 2-(1-(Mercaptomethyl) Cyclopropyl) Acetic Acid 162515-68-6 Montelukast
47 2-[3-[3-[2-(7-Chloro,2-Quinolinyl)Ethyl]Phenyl]-3-Oxopropyl]Benzoic Acid Methyl Ester Montelukast
48 Methyl-2-(2-(3(S)-(3-(2-(7-Chloro-2-Quinolinyl)Ethenyl)Phenyl)-3-Hydroxy Propyl)Phenyl)Benzoate (Route-II) 181139-72-0 Montelukast
49 Methyl-2-(3-(3-(2-(7-Chloro-2-Quinolinyl)Ethenyl)Phenyl)-3-Oxypropyl)Benzoate (Route-II) 149968 – 11 – 6 Montelukast
50 Methyl-2-Bromo Benzoate 610-94-6 Montelukast
51 Montelukast 158966-92-8 Montelukast
52 Montelukast Sodium 151767-02-1 Montelukast
53 Montelukast Tert-Butylamine Salt Montelukast
54 (2-[2-[3(S)-[3-[(1E)-2-(7-Chloroqunolin-2-yl)Phenyl]-3-Hydroxypropyl]Phenyl-2-Propanol) 142569-70-8 Montelukast Sodium
55 5-Chloro-4-Amino-2-Ethoxy Benzoic Acid 108282-38-8 Mosapride, etc
56 7-Chloro Quinalidine 4965-33-7 Motelukast Sodium
57 (S,S)-2,8-Diazabicyclo [4.3.0] Nonane 151213-40-0 Moxifloxacin
58 1-Cyclopropyl-6,7-Difluoro-1,4-Dihydro-8-Methoxy-4-Oxo-3-Quinoline Carboxylic Acid Ethyl Ester 112811-71-9 Moxifloxacin Hydrochloride
59 (E)-Methyl6-(4-Hydroxy-6-Methoxy-7-Methyl-3-Oxo-1,3-Dihydroisobenzofuran-5-yl)-4-Methylhex-4-Enoate 60435-90-7 Mycophenolate Mofetil

N

S.NO INTERMEDIATES CAS NO API
1 2-Bromo-6-Methoxynaphthalene 5111-65-9 Nabumetone
2 6-Methoxy-2-Napthaldehyde 3453-33-6 Nabumetone
3 5,6,7,8 Tetra Hydro Naphthal 1125-78-6 Nadolol
4 1-(2-Methoxy Phenyl) Piperazine Hcl 35386-24-4 Naftopidile& Urpapidil
5 1-(2-Methoxy Phenyl) Piperazine Hcl 5464-78-8 Naftopidile& Urpapidil
6 4-Amino-N-Methyl Benzene Ethane Sulfonamide 98623-16-6 Naratriptan
7 Methyl-2-Acetyl-3(4-Pyridinyl)Propanoate Naratriptan
8 N-Methyl-4-Hydroxy-Piperidine 106-52-5 Naratriptan
9 D-Oxyphene Base 38345-66-3 Narcotic Analgesic Dextropropoxyphene Hydrochloride
10 (1S) – 2-(Benzyl amino)-1-[(2S)-6-Fluoro-3,4-Dihydro-2H-Chromen-2-yl)Ethanol Nebivolol
11 (2R)-6-Fluoro-2-[(2R)-Oxiran-2-yl)-3,4-Dihydro-2H – Chromene (Isomer – B ) 129101-37-7 Nebivolol
12 (2S)-6-Fluoro-2-[(2S)-Oxiran-2-yl)-3,4-Dihydro-2H – Chromene (Isomer – A ) 129101-36-6 Nebivolol
13 6-Fluoro-2-(Oxiran-2-yl)-3,4-Dihydro-2H-Chromene 99199-90-3 Nebivolol
14 6-Fluoro-3,4-Dihydro -2H-Chromen-2-yl) Methanol Nebivolol
15 6-Fluoro-3,4-Dihydro-2H-1-Benzopyran-2-Carboxylic Acid 99199-60-7 Nebivolol
16 (6-Fluoro-3,4-Dihydro-2H-1-Benzopyran-2-yl)(Piperidin-1-yl)Methanone 878208-57-2 Nebivolol
17 2-(Benzylamino)-1-(6-Fluorochroman-2-yl)Ethanol Nebivolol
18 4-(5-Fluoro-2-Hydroxyphenyl)-4-Oxo-2-Butenoic Acid 118803-65-9 Nebivolol
19 6-Fluoro-3,4-Dihydro-4-Oxo-2H-1-Benzopyran-2-Carboxylic Acid 105300-40-1 Nebivolol
20 N-Benzyl Nebivolol Oxalate 929706-85-4 Nebivolol
21 (S)-N-Tert-Butyl-1,2,3,4-Tetrahydroisoquinoline-3-Carboxamide 149182-72-9 Nelfinavir
22 N-Cbz-S-Phenyl-L-Cysteine Methyl Esterne 153277-33-9 Nelfinavir
23 Acetyl L-Carnatine Neutraceutical Products
24 L-Carnatine L-Fumarate Neutraceutical Products
25 L-Carnatine L-Tartrate Neutraceutical Products
26 2-Chloro-N-[2-Chloro-4-Methyl Pyridinyl]-3-Pyridine Carboxamide 133627-46-0 Nevirapine
27 1-(4-Fluorophenyl) Piperazine 2252-63-3 Niaprazine
28 2-(Benzyl Methyl amino) Ethyl Acetoacetate 54527-65-0 Nicardipine
29 Dimethyl 2,6-Dimethyl-4-(3-Nitro Phenyl)-1,4-Dihydro Pyridine-3,5- Dicarboxylate 21881-77-6 Nicardipine
30 Methyl (2Z)-2-(3-Nitro Benzylidene)-3-Oxo Butanoate Nicardipine
31 Methyl (2Z)-3-Aminobut-2-Enoate 14205-39-1 Nicardipine
32 N-(2-Chloro Ethyl)-N-Methyl Benzyl Amine Hydrochloride 23510-18-1 Nicardipine
33 5-Bromonicotinic Acid [3-Pyridinecarboxylic Acid, 5-Bromo] 20826-04-4 Nicergoline
34 3-(4-Methyl-1H-Imidazol-1-yl)-5-(Trifluoromethyl) Aniline 641571-11-1 Nilotinib
35 4-Methyl-3-(4-Pyridin-3-Yl-Pyrimidin-2-Yl Amino)-Benzoic Acid 641569-94-0 Nilotinib
36 4-Nitro-3-(Trifluoromethyl)Aniline 393-11-3 Nilutamide
37 2-Methoxy ethyl 2-(3-Nitrobenzylidene) Aceto Acetate 39562-22-6 Nimodipine
38 2-Methoxy Ethyl Acetoacetate 22502-03-0 Nimodipine
39 Iso propyl 3-Amino but -2-Enoate 14205-46-0 Nimodipine
40 Isopropyl Aceto Acetate 542-08-5 Nimodipine
41 1,3-Dimethyl 2-[4-(Methoxycarbonyl)-2-Nitrophenyl]Propanedioate 1160293-27-5 Nintedanib
42 2-Chloro-N-Methyl-N-(4-Nitrophenyl) Acetamide 2653-16-9 Nintedanib
43 6-Methoxycarbonyl-2-Oxindole 14192-26-8 Nintedanib
44 Methyl-4-Chloro-3-Nitro Benzoic Acid 14719-83-6 Nintedanib
45 N-Methyl-2-(4-Methylpiperazin-1-Yl)-N-(4Aminophenyl) Acetamide 262368-30-9 Nintedanib
46 N-Methyl-2-(4-Methylpiperazin-1-Yl)-N-(4-Nitro Phenyl) Acetamide 1139453-98-7 Nintedanib
47 N-Methyl-4-Nitro Aliline 100-15-2 Nintedanib
48 Tri Methyl Ortho Benzoate 707-07-3 Nintedanib
49 2-Methylmalononitrile 3696-36-4 Nitriles
50 3-(2-Bromoacetyl)Benzonitrile 50916-55-7 Nitriles
51 3-(2-Cyanoacetyl)Benzonitrile 21667-63-0 Nitriles
52 3-Acetylbenzonitrile 6136-68-1 Nitriles
53 3-Bromophenylacetonitrile 31938-07-5 Nitriles
54 3-Hydroxy-4-Methoxybenzonitrile 52805-46-6 Nitriles
55 4-(2-Bromoacetyl)Benzonitrile 20099-89-2 Nitriles
56 4-Acetylbenzonitrile 1443-80-7 Nitriles
57 4-Bromo-3-Formyl Benzonitrile 89003-95-2 Nitriles
58 4-Bromoabenzonitrile 623-00-7 Nitriles
59 4-Bromophenylacetonitrile 16532-79-9 Nitriles/Bromophenaramine
60 1,3-Dichloro Acetone 534-07-6 Nizatidine
61 2-(Dimethylaminomethyl)4-(2-Aminoethyl-Thiomethyl)Thiazole 78441-62-0 Nizatidine
62 N,N-Dimethylamino Thioacetamide Hydrochloride 27366-72-9 Nizatidine

O

S.NO INTERMEDIATES CAS NO API
1 2-(2-Aminophenylamino)-5-Methylthiophene-3-Carbonitrile 873895-41-1 Olanzapine
2 2-Amino-5-Methyl 3-Thiophene Carbonitrile 138564-58-6 Olanzapine
3 2-Amino-5-Methylthiophene-3-Carbonitrile Olanzapine
4 2-Methyl-4-(1h-Piperazinyl)10h-Thieno[2,3-B][1,5]Benzodianzepine(Des-Methyl Olanzapine) 3159-7-7. Olanzapine
5 2-Methyl-4-Amino-10H-Theino[2,3-b][1,5]Benzodiazepine Hydrochloride 138561-60-0 Olanzapine
6 4-Amino-2-Methyl -10H-Thieno [2, 3 -b] [1, 5] Benzodiazepine Olanzapine
7 2-(2-Nitro Anilino)-5-Methyl Thiophene-3-Carbonitrile 138564-59-7 Olanzapine/Montelukast
8 2-Methyl-10h-Benzo[B]Thieno[2,3-E][1,4]Diazepin-4-Amine Hydrochloride 138564-60-0 Olanzapine/Montelukast
9 Cyclopropyl Carbonyl Piperazine 59878-57-8 Olaparib
10 [1,1’-Biphenyl]-2-Carbonitrile,4’-[(1,4’-Dimethyl -2’-Propyl 144702-27-2 Olmesartan
11 4-( Cyclomethyl carbonyl ) -5 – Methyl – 1,3-Dioxol-2-one ( OLM 45 ) 80841-78-7 Olmesartan
12 4-(1-Hydroxy-1-Methylethyl)-2-Propyl-1-[[2′-[(Triphenylmethyl)-1H-Tetrazol-5-yl][1,1′-Biphenyl]-4-yl]Methyl]-1H-Imidazole-5-Carboxylic Acid ethyl Ester) 144690-33-5 Olmesartan
13 5-Methoxy – 2-Oxo-1,3-Dioxol – 4 – yl ) Methyl – 4 – (1-Hydroxy -1 – Methylethyl -2 Propyl-1- (2 –(2-Triphenylmethyl ) -2H – Tetrazole -5 – yl ) Biphenyl -4-yl ) Methyl ) -1H-Imidazole – 5 – Carboxylate 144690-92-6 Olmesartan
14 Ethyl 4 – (1-Hydroxy -1 – Methylethyl ) -2-Propyl-Imidazole-5-Carboxylate ( OLM 20 ) 144689-93-9 Olmesartan
15 11-oxo-6,11-Dihydrodibenz[b,e]Oxepin-2-Acetic Acid Olopatadine
16 2-(3,5-Dimethyl-4-Nitro-Pyridin-2-Ylmethylsulfanyl)-5-Methoxy-1H-Benzoimidazole Omeprazole
17 2-Chloromethyl-4-Methoxy-3,5Dimethyl Pyridine HCL 86604-75-3 Omeprazole
18 2-Hydroxymethyl-3,5-Dimethyl-4- Methoxypyridine.HCl 86604-78-6 Omeprazole
19 2-Hydroxymethyl-4-Methoxy-3,5-Dimethyl Pyridine HCl Omeprazole
20 2-Mercapto-5-Methoxybenzimidazole 37052-78-1 omeprazole
21 3,5-Dimethyl-4-Nitropyridine-1-Oxide 14248-66-9 Omeprazole
22 Chloro Compound 50054-50-5 Omeprazole
23 2-Chloro-Methyl-3,5-Dimethyl-4-Methoxy Pyridine Hcl 86604-75-03 Omeprazole Chloro Compound
24 2-Hydroxy Methyl-3,5-Dimethyl-4-Methoxy Pyridine Omeprazole Sodium
25 4-Chloro-2,3,5-Pyridine-1-Oxide 109371-20-2 Omeprazole Esomeprazole
26 2-Hydroxymethyl-3,5-Dimethyl-4-Nitropyridine 143016-69-7 Omeprazole, etc
27 5-Methoxy-2-[[(3,5-Dimethyl-4-Nitro 2-Pyridinyl)-2-Methyl]Thio] -1H-Benzimidazole 142885-91-4 Omeprazole, etc
28 5-Methoxy-2[[(3,5-Dimethyl-4-Methoxy pyridinyl) – Methyl] Thio]-1H-Benzimidazole (Omeprazole Sulphide) 73590-85-9 Omeprazole/Lamivudine
29 1,2,3,9-Tetrahydro-9-Methyl-4(H)-Carbazol-4-One 27387-31-1 Ondansetron
30 3-[(NN-Dimethyl Amino) Methyl]-9-Methyl-1,2,3,9-Tetra Hydro 4H-Carbazol-4-one Hydrochloride 119812-29-2 Ondansetron Hydrochloride Dehydrate
31 Three N-Octanoylbenzotriazole 58068-80-7 Orlistat
32 1-(2-Hydroxy Ethyl)Pyrrolidine 2955-88-6 Ormeloxifene
33 2-(2-Bromo Ethoxy)Tetrahydropyran 17739-45-6 Ospemifene
34 2-(4-Bromophenoxy)Tatra Hydro Pyran 36603-49-3 Ospemifene
35 4-[(1Z)-4-Hydroxy-1,2-diphenyl-1-Buten-1-Yl]phenol 341526-08-7 Ospemifene
36 Benzyl-2-Bromoethylether 1462-37-9 Ospemifene
37 1-(3-Chloropropyl)-1,3-Dihydro-2H-Benzimidazol-2-one 62780-89-6 Oxatomide
38 Sulphur trioxide-Pyridine Complex.[Pyridine- Sulphur Trioxide Complex] 26412-87-3 Oxidising Agent
39 [4-{Diethyl Amino}-2-Butynyl] Acetate 22396-77-6 Oxybutynin
40 Methyl Cyclohexyl Phenyl Glycolate 10399-13-0 Oxybutynin

P

S.NO INTERMEDIATES CAS NO API
1 S-(-)-3-Aminoquinuclidine-Dihydrochloride 119904-90-4 Palanosetron
2 3-(2-Chloro ethyl)-6,7,8,9-Tetrahydro-9-Hydroxy-2-Methyl-4H-Pyrido[1,2-a]-Pyrimidin-4-one 130049-82-0 Paliperidone
3 3-(2-Chloro Ethyl)-9-Hydroxy-2-Methyl-4H-Pyrido[1,2-a]-Pyrimidin-4-one Hydrochloride Paliperidone
4 3-(2-Chloroethyl)-6,7,8,9 Tetra Hydro-9 Hydroxy-2-Methyl-4H Pyrrido-(1,2Alpha)-Pyrimidine-4-One. Paliperidone
5 3-(Benzyloxy)Pyridin-2-Amine 24016-03-3 Paliperidone
6 9-(Benzyloxy)-3-(2-Chloroethyl)-2-Methyl-4H-Pyrido[1,2-a]Pyrimidin-4-one Paliperidone
7 6-Fluoro-3-(4-Piperidinyl)-1,2-Benzisoxazole Hydrochloride 84163-13-3 PaliperidoneIloperidone Resperidone
8 2-Mercapto-5-Diflouro Methoxy Benzimidazole Pantoprazole Benzimidazole
9 2-Chloromethyl 3,4-Dimethoxy Pyridine Hydrochloride Pantoprazole Chloro Compound
10 4-Chloro-3-Methoxy-2-Methylpyridine 1-Oxide 122307-41-9 Pantoprazole n-Oxide
11 2-Chloromethyl1-3-4-di Methoxy Pyridine Hydrochloride 728 30-09-2 Pantoprazole Sodium
12 5-(Difluoromethoxy)-2- {[( 3,4 Dimethoxypyridin – 2- yl) Methyl] Thio}-1H-Benzimidazolee 102625-64-9 Pantoprazole Sodium
13 1-(4-Tert-Butylphenyl)-4-Chlorobutan-1-one 43076-61-5 Pantoprazole Sodium Sesqui Hydrate/Ebastine
14 5-Diflouro Methoxy[[[3,4-Dimethoxy-2-Pyridinyl]Methyl]Thio]-1h-Bezimidazole pantoprazole Sulphide
15 2-Hydroxymethyl- 3,4-Dimethoxy Pyridine 72830-08-1 Pantoprazole, etc
16 5-(Difluoromethoxy)- 2-Mercapto-1H-Benzimidazole 97963-62-7 Pantoprazole, etc
17 2-(Chloromethyl)-3,4-Dimethoxypyridine Hydrochloride 72830-09-2 Pantoprazole/Chloro Compound
18 (2-Chloro-Pyrimidin-4-yl)-(2,3-Dimethyl-2H-Indazol-6-yl)-Methyl-Amine 444731-75-3 Pazopanib
19 2,3-Dimethyl-2H-Indazol-6-Ylamine 44473-72-0 Pazopanib
20 2,4-Dichloro Pyrimidine 3934-20-1 Pazopanib
21 5-Amino-2-Methyl Benzene Sulfonamide 6973-09-7. Pazopanib
22 4-[2-(2-Amino-4,7-Dihydro-4-Oxo-1H-Pymol[2,3-d] Pyrimodin-5-yl) Ethyl] Benzoic Acid 137281-39-1 Pemetrexed
23 L-Glutamic Acid-1,5-Diethyl Ester Hydrochloride 1118-89-4 Pemetrexed
24 Ethyl-L-Norvalinate Hydrochloride Perindopril
25 N-[(S)-1-Carbethoxybutyl]-(S)-Alanine 82834-12-6 Perindopril
26 3-Hydroxy Acetophenone 121-71-1 Phenylephrine Hcl
27 1-Methyl-4-Piperidone 1445-73-4 Pimavanserin
28 4-Isobutoxy Benzaldehyde 18962-07-7 Pimavanserin
29 4-Isobutoxy Benzenemethaneamine 4734-09-2. Pimavanserin
30 1-(Piperidin-4-yl)-1H-Benzo[d]Imidazol-2(3H)-one 20662-53-7 Pimozide
31 4-(2-Keto-1-Benzimidazolinyl)Piperidine Pimozide
32 2-Bromo-4,5-Dimethoxybenzyl Bromide Pinaverium Bromide
33 (Z)-5-(4-(2-(5-Ethylpyridin -2yl)Ethoxy) Benzylidene) Thiazolidine-2,4-Dione HCl 144809-28-9 Pioglitazone HCl
34 5-(4-(2-(5-Ethylpyridin-2-yl)Ethoxy)Benzyl)Thiazolidine-2,4-Dione 111025-46-8 Pioglitazone HCl
35 1,4-Diazacyclohexane 110-85-0 Piperazine
36 2-Hydroxy-5-Methyl Pyridine 1003-68-5 Pirfenidone
37 (E)-3-[2-Cyclopropyl-4-(4-Fluoro-Phenyl)-Quinolin-3-yl]-Propenal 148901-68-2 Pitavastatin
38 (E)-7-[2-Cyclopropyl-4-(4-Fluoro-Phenyl)-Quinolin-3-yl]- 3,5-Dihydroxy-Hept-6-Enoic Acid Ethyl Ester 167073-19-0 Pitavastatin
39 2-Cyclopropyl-4-(4-Fluoro Phenyl)Quinolino- 3-Carboxaldehyde 121660-37-5 Pitavastatin
40 (3R)-3-Amino Glutarimide Hydrobromide 2635-64-5 Pomalidomide
41 3-Nitro Phthalic Anhydride 641-70-3 Pomalidomide
42 N-(3-AminoPhthaloyl)Glutamine Pomalidomide
43 1-Methyl-4-[4-Amino-2-Trifluoro Methyl Benzyl]-Piperazine 694499-26-8 Ponatinib
44 1-Methyl-4-[4-Nitro-2-Trifluoro Methyl Benzyl]-Piperazine 694499-24-6 Ponatinib
45 (2S)-2-(Benzyloxy)-N-(Formylamino)Propanimine 170985-84-9 Posaconazole
46 [(2S,3S)-2-(Benzyloxy)Pentan-3-yl]Hydrazine.L-DBTA Salt 183871-36-5 Posaconazole
47 1-(4-Hydroxyphenyl)Piperazine 56621-48-8 Posaconazole
48 1-(4-Hyrdoxyphenyl)-4-(4-Amino Phenyl) Piperazine 74853-08-0 Posaconazole
49 2-[(1S,2S)-1-Ethyl-2-Bezyloxypropyl]-2,4-Dihydro-4-[4-[4-(4-Hydroxyphenyl)-1-Piperazinyl]Phenyl]-3H-1,2,4-Triazol-3-one 184177-83-1 Posaconazole
50 4-(4-(4-Nitrophenyl)- 1-Piperazine-1-yl)Phenol 112559-81-6 posaconazole
51 Cis-2-(2,4-Difluorophenyl)- 2-(1H-1,2,4-Triazol-1-yl-Methyl)-Tetrahydrofuran-3-yl Methyl Methane Sulfonate posaconazole
52 D-Threo-Pentitol, 2,5-Anhydro-1,3,4-Trideoxy-2-C-(2,4-Difluorophenyl)-4-(Hydroxymethyl)-1-(1h-1,2,4-Triazol-1-Yl)- 160709-02-4 Posaconazole
53 Phenyl 4-(4-(4-Hydroxyphenyl)Piperazin-1-yl)Phenylcarbamate 184177-81-9 Posaconazole
54 2. 6-Pteridinepropanoic acid, 2,4-Diamino- α -[4-(Methoxycarbonyl)Phenyl]-a-2-Propynyl-, Methyl Ester 146464-91-7 Pralatrexate
55 3. Benzoic Acid, 4-[1-[(2,4-Diamino-6-Pteridinyl)Methyl]-3-Butynyl] 146464-93-9 Pralatrexate
56 Methyl 4-(1-(Methoxycarbonyl)But-3-ynyl)Benzoate 146464-90-6 Pralatrexate
57 4-Phenyl-1-Butanol 3360-41-6 Pranlukast
58 3-Amino 2-Hydroxy Acetophenone Hydrochloride 110683-23-3 Pranlukast
59 4-(4-Phenyl Butoxy) Benzoic Acid 30131-16-9 Pranlukast
60 2-Bromo-1-Cyclopropyl-2-(2-Fluorophenyl)Ethanone 204205-33-4 Prasugrel
61 5,6,7,7a-Tetrahydro-4H-Thieno[3,2-c] 2-Pyridone Hydrochloride 115473-15-9 Prasugrel
62 Cyclopropyl 2- Flurobenzyl Ketone 150322-73-9 Prasugrel Hydrochloride
63 (+/-)-3-(Aminomethyl)-5-Methylhexanoic Acid 128013-69-4 Pregabalin
64 (R) -(–)3-(Carbamoylmethyl)-5-Methyl Hexanoic Acid 181289-33-8 Pregabalin
65 2-(1-Cyano-3-Methyl-Butyl)-,1,3-Diethyl Ester –Propanedioic Acid 186038-82-4 Pregabalin
66 3-Isobutylglutaric Acid 75143-89-4 Pregabalin
67 3-Isobutylglutaric Anhydride 185815-59-2 Pregabalin
68 3-Isobutyl-Pentanedioic Acid Dimethyl Ester 145328-03-6 Pregabalin
69 4-Isobutyl Piperidine-2,6-Dione 916982-10-0 Pregabalin
70 Ethyl –3-Cyano-5-Methyl Hexanoate 181289-39-4 Pregabalin
71 (+)-3-(Carbamoy Methyl)-5-Methyl Hexanoic Acid 181289-15-6 Pregabalin/Racemic
72 Benzyl Carbazate [(Benzyloxycarbonyl) Hydrazine] 5331-43-1 Protecting agent & Indoxacarb & Cilazapril
73 1-(3-Methoxy Propyl) Piperidine-4-one 16771-85-0 Prucalopride
74 1-(3-Methoxypropyl)Piperidin-4-Amine 179474-79-4 Prucalopride
75 1-Chloro-3-Methoxypropane 36215-07-3 Prucalopride
76 3,4,5-Tribromopyrazole 17635-44-8 Pyrazoles
77 4-(1-Pyrazolyl)Benzaldehyde 99662-34-7 Pyrazoles
78 4-Bromopyrazole 2075-45-8 Pyrazoles
79 1-(2-Nitrobenzyl)Pyrrole-2-Carboxaldehyde 22162-51-2 Pyrroles
80 1-(4-Cyanophenyl)-Pyrrole 23351-07-7 Pyrroles
81 1-Methylpyrrole-2-Carboxylic Acid 6973-60-0 Pyrroles
82 5-Phenyl-2-Pyrrole Carboxaldehye 52179-74-5 Pyrroles
83 Pyrrole-2-Carbonitrile 451-94-4 Pyrroles
84 Pyrrole-2-Carboxaldehyde 1003-29-8 Pyrroles
85 Pyrrole-2-Carboxylic Acid 634-97-9 Pyrroles

Q

S.NO INTERMEDIATES CAS NO API
1 1-[2-(2-Hydroxy Ethoxy)Ethyl ]Piperazine 13349-82-1 Quetiapine
2 2-Amino Diphenyl Sulphide 1134-94-7 Quetiapine
3 Dibenzo[b,f][1,4]Thiazepin-11(10H)-One 3159-07-07. Quetiapine
4 11-(Piperazine-1-yl)Dienzo[b,f][1,4]Thiazepine Hydrochloride 11974-74-4 Quetiapine Fumarate
5 Phenyl-2-(Phenyl Thio)Phenyl Carbamate Quetiapine Fumarate
6 11-Piperazin-1-Yldibenzo[b,f][1,4] Thiazepine Dihydrochloride 111974-74-4 Quetiapine Hemifumarate
7 Maleate Salt of Quinapril Benzyl Ester Quinapril
8 Phenylmethyl(3R)-1,2,3,4-Tetrahydroisoquinoline-3-Carboxylate Quinapril
9 1,2,3,4 Tetrahydroisoquinoline-3-Carboxylic Acid [3-Isoquinolinecarboxylicacid, 1,2,3,4-Tetrahydro] 74163-81-8 Quinapril. HCl Saquinavir Mesylate
10 4-Chloro-6,7-Dimethoxyquinazoline 13790-39-1 Quinazolines
11 7-Chloro-4-Hydroxy-6-Nitroquinqzoline Quinazolines
12 2-Methyl Quinoline-6-Carboxylic Acid Quinolines
13 3-Bromoquinoline 5332-24-1 Quinolines
14 4-Bromoquinoline 3964-04-3. Quinolines
15 4-Hydroxquinoline-2-Carboxylic Acid 492-27-3 Quinolines
16 4-Methylquinoline Lepidine 491-35-0 Quinolines
17 8-Fluoroquinolone 394-68-3 Quinolines
18 Quinoline-4-Carboxylic Acid 486-74-8 Quinolines
19 Quinoline-6-Carboxylic Acid 10349-57-2 Quinolines

R

S.NO INTERMEDIATES CAS NO API
1 2[[[4-(3-Methoxypropoxy)-3- Methyl Pyridinyl] Methyl] Thio]-1H-Benzimidazole 117977-21-6 Rabeprazole
2 3-Methoxy-1-Propanol 1589-49-7 Rabeprazole
3 2-Chloro Methyl-3-Methyl-4-(3-Methoxy Propoxy)Pyridine HCl 153259-31-5 Rabeprazole Sodium
4 2-[[(3-Methyl-4-Nitro- 2-Pyridinyl)Methyl]Sulfinyl] -1H-Benzimidazole 1646-87-3 Rabeprazole, etc
5 2-Hydroxymethyl- 4-(3-Methoxypropoxy)- 3-Methylpyridine Hydrochloride 118175-10-3 Rabeprazole, etc
6 2-Benzylacrylic Acid 5669-19-2 Racecadotril
7 Diethyl-2-Benzylmalonate 607-81-8 Racecadotril
8 Dimethyl-2-Benzylmalonate 49769-78-0 Racecadotril
9 Racecadotril 81110-73-8 Racecadotril
10 Benzyl Glycinate p-Toluenesulfonate 1738-76-7 Racecadotril
11 Diethyl Benzylmalonate Racecadotril
12 Dimethyl Benzylidenemalonate Racecadotril
13 1-(2-Chloroethyl)Piperidine Hydrochloride 2008-75-5 Raloxifene
14 2-(4-Hydroxyphenyl) Benzo(b) Thiophen-6-ol Raloxifene
15 4-(2-(1-Piperidinyl)Ethoxy)Benzoic Acid HCl 84449-80-9 Raloxifene
16 4-[2-(1-Piperdinyl)Ethoxy]Benzoic Acid HCl 89407-98-7 Raloxifene
17 6- Methoxy-2-(4-Methoxy Phenyl) Benzo[b] Thiophene 63675-74-1 Raloxifene
18 6-Methylsulfonyloxy-2-[4-Methylsulfonyloxy)Phenyl] Benzothiophene* 84449-65-0 Raloxifene
19 2-(1-Amino-1-Methylethyl)-N-(4-Fluorobenzyl)-5-Hydroxy-1-Methyl-6-Oxo-1,6-Dihydropyrimidine-4-Carboxamide 518048-03-8 Raltegravir
20 4-Fluoro Benzylamine 140-75-0 Raltegravir
21 5-Methyl-1,3,4-Oxadiazole-2-Carboxylic Acid Potassium Salt 888504-28-7 Raltegravir
22 Benzyl [1-[4-[[(4-Fluorobenzyl]Amino]Carbonyl]-5-Hydroxy-1-Methyl-6-Oxo-1,6-Dihydropyrimidine-2-yl]-1-Methylethyl]Carbamate 518048-02-7 Raltegravir
23 Methyl 2-[1-[[(Benzyloxy)Carbonyl]Amino]-1-Methylethyl]-1-Methyl-5-Hydroxy-6-Oxo-1,6-Dihydroxypyrimidine-4-Carboxylate 888504-27-6 Raltegravir
24 Methyl 2-[1-[[(Benzyloxy)Carbonyl]Amino]-1-Methylethyl]-5,6-Dihydroxypyrimidine-4-Carboxylate 519032-08-7 Raltegravir
25 2-Cyanoacetamide 107-91-5 R-Amide
26 (±)Benzyl,Endo-CIS-2-Azabicyclo[3.3.0]-Octane-3-Carboxalate Mono Hydrochloride 93779-29-4 Ramipril
27 (3S)Benzyl, Endo-CIS-2-Azabicyclo [3.3.0]-Octane-3-Carboxalate Hydrochloride 93779-31-8 Ramipril
28 2-Azabicyclo[3,3,0]-Octane-3-Carboxylic Acid HCl Ramipril
29 2-((5-((Dimethylamino)Methyl)furan-2-yl)Methylthio)Ethanamine 66356-53-4 Ranitidine
30 2-[[[5-(Dimethylamino) Methyl-1,2-Furanyl] Methyl] Thio] Ethanamine Ranitidine
31 N-[2-[[[5-(Dimethylamino) Methyl] Furan-2-yl] Methyl] Thio] Ethyl]-N-Methyl-2-Nitroethene-1,1-Diamine 66357-35-5 Ranitidine
32 N-Methyl-1-(Methylthio)-2-Nitroethenamine Ranitidine
33 Methyl Isothiocyanate(MITC) 556-61-6 Ranitidine & Pesticides
34 Ranitidine Base Ranitidine Hcl
35 1-[(2,6-Dimethylphenyl)Aminocarbonylmethyl]Piperazine Ranolazine
36 2-((2-Methoxyphenoxy)Methyl)oxirane 2210-74-4 Ranolazine
37 2-Chloro-N-(2,6-Dimethylphenyl)Acetamide 1131-01-7 Ranolazine
38 N-(2,6-Dimethyl Phenyl)-2-(Piperazin-1-yl)Acetamide 5294-61-1 Ranolazine
39 R-(-)-1-Aminoindane HCL 10305-73-4 Rasagiline
40 4-(3-Methoxypropoxy)-2,3-Dimethylpyridine N-Oxide 117977-18-1 Rebeprazole Sodium
41 4-(4-Amino-3-Fluorophenoxy)-N-Methylpyridine-2-Carboxamide 757251-39-1 Regorafenib
42 4-Chloro-N-Methylpyridine-2-Carboxamide Hcl 882167-77-3 Regorafenib
43 (S)-3-Methyl-1-(2-Piperidin-1-Ylphenyl)Butylamine 147769-93-5 Repaglinide
44 (S)-3-Methyl-1-(2-Piperidin-1-Ylphenyl)Butylamine N-Acetyl-L-Glutamate 219921-94-5 Repaglinide
45 (S)-Repaglinide Ethyl Ester 147770-06-7 Repaglinide
46 2-[3-Ethoxy-4-(Ethoxycarbonyl)Phenyl Acetic Acid 99469-99-5 Repaglinide
47 Glutaric Acid Salt of S(+)-3-Methyl-1-(2-Piperidine Phenyl)-1-Butylamine Repaglinide
48 Hydrochloride Salt of S(+)-3-Methyl-1-(2-Piperidine Phenyl)-1-Butylamine Repaglinide
49 L-(-)-N-Acetyl Glutamic Acid Salt of S(+)-3-Methyl-1-(2-Piperidine Phenyl)-1-Butylamine Repaglinide
50 1-Hydroxy-2-(Pyridinyl)Ethyldene-1,1-Bis Phosphonic Acid 105462-24-6 Residronate Acid
51 D-Isovaline ( R )-2-Amino-2-Methylbutanoic Acid 3059-97-0 Resolving Agent
52 L-Isovaline ( S)-2-Amino-2-Methylbutanoic Acid 595-40-4 Resolving Agent
53 [4-[[(4-Fluorophenyl)Methylene]Amino]-2-Nitrophhenyl]Carbamic Acid Ethyl Ester 150812-25-0 Retigabine
54 4-Nitrophenylcarbamic Acid Ethyl Ester 2621-73-0 Retigabine
55 Ethyl (4-((4-Fluorobenzyl)Amino)-2-Nitrophenyl)Carbamatee 150812-23-0 Retigabine
56 Ethyl (4-Amino-2-Nitrophenyl)Carbamate 73895-87-1 Retigabine
57 Ethyl (4-Aminophenyl)Carbamate 57399-97-0 Retigabine
58 4-[4-[(5S)-5-(Aminomethyl)-2-oxo-3-Oxazolidinyl]Phenyl] 898543-06-1 Revaroxaban
59 1-Boc- 4-(6-Amino-3-Pyridyl)Piperazine 571188-59-5 Ribociclib,Palcociclib
60 1-Boc- 4-(6-Nitro-3-Pyridyl)Piperazine 571189-16-7 Ribociclib,Palcociclib
61 5-Bromo -2-Nitro Pyridine 39856-50-3 Ribociclib,Palcociclib
62 5-Bromo-2,4-Dichloropyrimidine 36082-50-5 Ribociclib,Palcociclib
63 5-Bromo-2-Chloro-N-Cyclopentylpyrimidin-4-Amine 733039-20-8 Ribociclib,Palcociclib
64 5-Bromouracil 51-20-7 Ribociclib,Palcociclib
65 5-Chloro -2-Nitro Pyridine 52092-47-3 Ribociclib,Palcociclib
66 5-Chloro -2-Nitro Pyridine 52092-47-4 Ribociclib,Palcociclib
67 5-Iodo-2,4-Dichloro Pyrimidine 13544-44-0 Ribociclib,Palcociclib
68 5-Iodouracil 696-07-1 Ribociclib,Palcociclib
69 1-Isobutyl-4-Piperidone 72544-16-2 Rifabutin
70 (E)-3-(4-Amino-3, 5-Dimethylphenyl) Acrylonitrile Hydrochloride 661489-23-2 Rilpivirine
71 4-[(4-Chloro Pyrimidin-2-Yl) Amino] Benzonitrile 244768-32-9 Rilpivirine
72 4-[(4-Hydroxy-2-Pyrimidinyl)Amino] Benzonitrile 189956-45-4 Rilpivirine
73 4-Iodo-2, 6-Dimethyl Aniline 4102-53-8 Rilpivirine
74 1-[(2-Fluorophenyl) Methyl]Pyrazolo- [3,4-b]Pyridine-3- Carboximidamide Hydrochloride 256499-19-1 Riociguat
75 Benzeneazamalononitrile 6017-21-6 Riociguat
76 Ethyl-1-(2-Fluorobenzyl)-1h-Pyrazolo[3,4-B]Pyridine-3-Carboxylate 256376-59-7 Riociguat
77 Ethyl-5-Amino-1-(2-Fluorobenzyl)-1h-Pyrazole-3-Carboxylate 256504-39-9 Riociguat
78 3-Pyridyl Acetic Acid Hydrochloride 6419-36-9 Risedronate Sodium
79 3-(2-Chloro Ethyl)-6,7,8,9-Tetrahydro-2-Methyl-4h-Pyrido[1,2-A]Pyrimidin-4-One, Hydrochloride 93076-03-0 Risperidone
80 3-(2-Chloroethyl)-2-Methyl-4H-Pyrido[1,2-a]Pyrimidine-4-one 63234-80-0 Risperidone
81 3-(2-Chloroethyl)-2-Methyl-6,7,8,9-Tetrahydro-4H-Pyrido-(1,2-A)Pyridine-4-One. Hydrochloride Risperidone
82 6-Fluoro-3-(4-Piperidinyl)-1,2-Benzisoxazole 84163-77-9 Risperidone
83 (2s,3s,5s)-5-Amino-2-[n-[(5-Thiazolyl)-Methoxy-Carbonyl]Amino]-1,6-Diphenyl-3-Hydroxyhexane 144164-11-4 Ritonavir
84 Isopropyl-4-{N-Methylamino)-Methyl} Thizole 1185167-55-8 Ritonavir
85 N-((N-Methyl-N-((2-Isopropyl-4-Thiazolyl)Methyl)Amino)Carbonyl)-L-Valine 154212-61-0 Ritonavir
86 N-[[4-Nitrophenyl)Oxy]Carbonyl]-L-Valine Methyl Ester Ritonavir
87 N-[N-Methyl-N-((2-Isopropyl-4-Thiazolyl)Methyl) Amino)Carbonyl]-L-Valine Lithium Salt 201409-23-6 Ritonavir
88 (S)-4-(Dibenzyl Amino)-2-[(Tert-Butoxy Carbonyl)Amino]1,6-Diphenyl-2-Hexano-3-one Ritonavir Lopenavir
89 S-2-Amino-4-(Dibenzyl Amino)-1,6-Diphenyl-2-Hexano-3-one Ritonavir Lopenavir
90 4-(4-Aminophenyl)Morpholin-3-one 438056-69-0 Rivaroxaban
91 4-(4-Nitrophenyl)Morpholin-3-one 446292-04-2 Rivaroxaban
92 4-Phenylmorpholin-3-one Rivaroxaban
93 5-Chloro-N-[(2s)-Oxiranylmethyl]- 2-Thiophenecarboxamide 799012-78-5 Rivaroxaban
94 1H-Isoindole-1,3(2H)-Dione, 2-[[(5S)-2-Oxo-3-[4-(3-Oxo-4-Morpholinyl)Phenyl]-5-Oxazolidinyl]Methyl]- 446292-08-6 Rivaroxaban
95 S-(2,3-Epoxypropyl)Phthalamide 161596-47-0 Rivaroxaban
96 5-Chlorothiophene-2-Carboxylic Acid 24065-33-6/7311-63-9 Rivaroxaban/Thiophenes
97 (S)- 3-(1-Aminoethyl)Phenol 123982-81-0 Rivastigmine
98 3-(1-Aminoethyl)Phenol 63720-38-7 Rivastigmine
99 Racemic Rivastigmine Hydrochloride 105601-14-7 Rivastigmine
100 Rivastigmine Base 123441-03-2 Rivastigmine
101 S (+)-α Meta Hydroxy Phenyl)Ethyl Dimethyl Amine 139306-10-8 Rivastigmine
102 α-(Meta Hydroxy Phenyl) Ethyldimethyl Amine/HCL 105601-04-5/5441-61-2 Rivastigmine
103 (4-[1,2,4] Triazol-1-yl Methyl Phenyl) Hydrazine 212248-62-9 Rizatriptan
104 4-(1H-1,2,4-Triazol-l-yl Methyl) Benzeneamine (or )1-(4-Aminophenyl)methyl-1,2,4-Triazole 119192-10-8 Rizatriptan
105 4-(1H-1,2,4-Triazol-1-Ylmethyl)Aniline Rizatriptan
106 3-Cyclopropylmethoxy-4-Difluoromethoxy Benzoic Acid 162401-62-9 Roflumilast
107 2-Methyl-3-Nitro Phenyl Ethyl-N,N-Di-n-Propyl Acetamide 91374-22-0 Ropinarole
108 2-Methyl-3-Nitrophenylethyl-N,N-di-n-Propyl Ammonium Oxalate 103146-26-4 Ropinarole
109 2-Nitro-6(-2-N, N-Di-n-Propyl Amino Ethyl) Phenyl Acetic Acid Hydrochloride 91374-25-3 Ropinarole
110 2-Nitro-6-[2-(N,N-di-n-Propylamino) Ethyl] Phenyl Pyruvic Acid 97351-95-6 Ropinarole
111 3-Nitro-2-Methyl Phenyl Ethyl Tosylate Ropinarole
112 2-[-(Dipropyl amino)Ethyl]-6-Nitro-2-Oxo-Benzene Propanoic Acid Ethyl Ester 91374-24-2 Ropinirole
113 3-Methyl-3-Nitrobenzene Acetic Acid 23876-15-5 Ropinirole
114 4-(2-Bromoehtyl)-3-Chloro-1,3 Dihydro-2H Indole-2-one 120427-95-4 Ropinirole
115 4-(2-Bromoethyl)-1H Indole-2(3H)-one Ropinirole
116 4-(2-Hydroxyethyl)-2-Oxoindole 139122-19-3 Ropinirole
117 N-(2-Methyl-3-Nitrophenyl) –N-Propyl Propan-1-Amine Ropinirole
118 4-(2-Bromoethyl)-1,3-Dihydro-2H-Indol-2-one 120427-96-5 Ropinrole Hcl
119 N,N-Dipropyl-2-Ethyl-3-Nitrophenyl Ethanamine Oxalate 91374-23-1 Ropinrole Hcl
120 5-(4-(2-(Methyl(Pyridin-2-yl)Amino) Ethoxy) Benzylidene) Thiazolidine-2,4-Dione 122320-74-5 Rosiglitazone Maleate
121 (4-(4-Fluorophenyl)-6-Isopropyl-2-(N-Methyl Methylsulfonamido)Pyrimidin-5-yl)Methyl)Triphenyl Phosphonium Bromide 885437-83-8 Rosuvastatin
122 (4R-cis)-6-Formaldehydel-2,2-Dimethyl-1,3-Dioxane-4-Acetic acid,1,1-Dimethylethyl Ester 124752-23-4 Rosuvastatin
123 1-Phenyl-1H-Tetrazole-5-Thiol 86-93-1 Rosuvastatin
124 4-(4-Fluorophenyl)- 6-Isopropyl-2-[(N-Methyl- N-Methyl Sulfonyl)Amino] Pyrimidine Carboxaldehyde 147118-37-4 Rosuvastatin
125 Methyl(3R)-3-Tertiary Butyl Dimethyl Silyloxy)-5-Oxo-6-Triphenyl Phosphoranylidene Hexanate 147118-35-2 Rosuvastatin
126 N-Methyl Acetamido 7-[4-(4-Fluorophenyl)-6-Iso-Propyl-2-(N-Methyl-N-Methyl Sulfonylamino)Pyrimidin-5-yl] -(3R,5S)-Dihydroxy-(e)- 6-Heptenoate Rosuvastatin
127 t-Butyl 7-[4-(4-Fluorophenyl)- 6-Iso-propyl-2-(N-Methyl-N-Methylsulfonylamino)Pyrimidin-5-yl] -(3R,5S)-Dihydroxy-(e)- 6-Heptenoate 355806-00-7 Rosuvastatin
128 Diethyl 1,3-Acetone Dicarboxylic Acid [3-Oxoglutaricacid Diethyl Ester] 105-50-0 Rosuvastatin Granisertan, IpratropiumHBr
129 3-(1-Piperidinylmethyl)Phenol 73279-04-6 Roxatidine
130 1-[(2,6-Difluorophenyl)Methyl]-1H-1,2,3-Triazole-4-Carboxylic Acid 166196-11-8 Rufinamide
131 4-Cyano-1-(2,6-Difluorobenzyl)-1H-1,2,3-Triazole 202003-06-3 Rufinamide
132 8-Chloro-6,11-Dihydro-11-[1-[(5-Methyl-3-Pyridinyl)-4-Piperidinylidene]- 5H-Benzo[5,6]Cyclohepta[1,2-b]Pyridine Tri Hydrochloride (Rupatadine Tri Hydrochloride ) 156611-76-6 Rupatadine Fumarate

S

S.NO INTERMEDIATES CAS NO API
1 (2S)-1-(Tert Biphenyl-4-Yl)-3-Hydroxypropan-2-Yl]Carbamate Sacubitrial
2 (2S)-2-Amino-3-(Biphenyl-4-Yl)Propane-1-Ol Hcl Sacubitrial
3 Ethyl-2-(Triphenylphosphoranyliedine)Propanoate 5717-37-3 Sacubitrial
4 Tert-Butyl[(2s)-1-(Biphenyl-4-Yl)-3-Hydroxypropan-2-Yl]Carbamate Sacubitrial
5 4-(3-Fluoro Benzyloxy)-Benzaldehyde 66742-57-2 Safinamide
6 Cis-2-(2,4-Difluorophenyl)- 2-(1H-1,2,4-Triazol-1-yl-Methyl)-1,3-Dioxolan-4-yl Methyl-p-Toluene Sulfonate Saparconazole
7 4-(2-Chloro Ethyl)Morpholine 3240-94-6 Satavaptan
8 (1S,3S,5S)-2-Azabicyclo[3.1.0]Hexane-3-Carboxamide, 2,2,2-Trifluoroacetate (1:1) 361440-69-9 Saxagliptan
9 (1S,3S,5S)-3-(Aminocarbonyl)-2-Azabicyclo[3.1.0]Hexane-2-Carboxylic Acid Tert-Butyl Ester 361440-67-7 Saxagliptan
10 (1S,3S,5S)-2-Azabicyclo[3.1.0]Hexane-2-Carboxylate 700376-57-4 Saxagliptin
11 (S)[[(1,1-Dimethylethoxy) Carbonyl]Amino-3-Hydroxy tricyclo[3.3.1.1]Decane-1 Acetic Acid 361442-00-4 saxagliptin
12 Ethyl-N-Boc-L-Pyroglutamate 144978-12-1 Saxagliptin
13 4-(Isoproppyl Amino) Buanol 42042-71-7 Selexipag
14 5,6-Diphenylpyrazin-2-Ol 18591-57-6 Selexipag
15 5-Chloro-2,3-Diphenylpyrazine 41270-66-0 Selexipag
16 6-Bromohexanoic Acid [6-Bromocaproic Acid] 4224-70-8 Seratrodast
17 (±)-Cis-Racemic Sertraline Hydrochloride 79617-89-3 Sertraline
18 [4-(3,4-Dichlorophenyl)-3,4-Dihydro-1-(2H)-Napthalene] ( Tetralone) Sertraline
19 4-(3,4-Dichlorophenyl)-1,2,3,4-Tetrahydro-N-Methyl-1-Naphthalenimine 79560-20-6 Sertraline
20 4-(3,4-Dichlorophenyl)-1-Tetralone 79560-19-3 Sertraline
21 Recemic Sertraline HCL Sertraline
22 4 – (3,4 -Dichloro Phenyl) -3,4-Dihydro -1(2H) – Naphthalenone / Tetralone 79836-44-5 Sertraline Hcl
23 N-Methyl-4-(3,4 –Dichloro Phenyl) -1,2,3,4Tetrahydro – 1 – Naphthalene N-Methyl-4-(3,4 –Dichloro Phenyl) -1,2,3,4Tetrahydro – 1 – Naphthalene 140631-53-4 Sertraline Hcl
24 1-(4-Chlorophenyl)-a-(2-Methylpropyl)Cyclobutane Methanamine Hydrochloride 84484-78-6 Sibutramine
25 1-(1-(4-Chlorophenyl) Cyclobutyl)-3-Methylbutan-1-Amine Fumarate 139756-02 Sibutramine HCl
26 1-[[3-(4,7 Dihydro-1-Methyl-7-Oxo 3-Propyl-1-H Pyrazole [4,3-d] Pyrimidin-5 yl)-4-Ethoxy Phenyl]Sulphonyl-4-Methyl Piperazine]Phenyl]Sulphonyl-4-Methyl Piperazine] Sildenafil citrate
27 1-Methyl -4-Nitro-3-n-Propyl Pyrazole-5-Carboxylic Acid 139756-00-6 Sildenafil Citrate
28 1-Methyl-3-n-Propyl Pyrazole-5-Carboxylic Acid 139755-99-0 Sildenafil Citrate
29 2-Ethoxy Benzoic Acid Sildenafil Citrate
30 4-(2-Ethoxybenzamido)-1-Methyl-3-n-Propylpyrazole-5-Carboxamide 139756-03-09 Sildenafil Citrate
31 4-Amino-1-Methyl-3-n-Propyl Pyrazolo-5-Carboxamide 42926-52-3/139756-02-08 Sildenafil Citrate
32 4-Nitro-1-Methyl-3n-Propyl Pyrazole-5-Carboxamide (Sildenafil Amide) 139756-01-7 Sildenafil Citrate
33 5-(2-Ethoxyphenyl)-1-Methyl-3N-Propyl-1,6-Dihydro-7H-Pyrazolo-[4,3,d]-Pyrimidine-7-one 139756-21-1 Sildenafil Citrate
34 5-(5-Chloro Sulfonyl-2-Ethoxyphenyl)-1-Methyl-3-N-Propyl-1,6-Dihydro-7H-Pyrazolo-[4,3,d]-Pyrimidine-7-one 139756-22-2 Sildenafil Citrate
35 5-[2-Ethoxy-5-(4-Methyl Piperazinyl Sulfonyl)phenyl]-1-Methyl-3-n-Propyl-1,6-Dihydro-7H-Pyrazolo[4,3,d]Pyrimidine-7-one Sildenafil Citrate
36 5-{2-Ethoxy-5-[(4-Methylpiperazinyl)Sulfonyl]Phenyl}-1-Methyl-3n-Propyl-6-Hydropyrazolo[4,5d]Pyrimidine-7-one [Sildenafil] 139755-83-2 Sildenafil Citrate
37 4-Amino-1-Methyl-3-Propyl-1H-Pyrazole-5-Carboxamide Hydro Chloride 247584-10-7 Sildenafil
38 1-[3-(Benzoyloxy)Propyl]-2,3-Dihydro-5-[(2R)-2-[[2-[2-(2,2,2-Trifluoroethoxy)Phenoxy] Ethyl]amino]Propyl]-1H-Indole-7-Carbonitrile 885340-11-4 Silodosin
39 1H-Indole-7-Carbonitrile, 2,3-Dihydro-1-(3-Hydroxypropyl)-5-[(2R)-2-[[2-[2-(2,2,2-Trifluoroethoxy)Ph enoxy]Ethyl]Amino]Propyl] 885340-13-6 Silodosin
40 5-[(2R)-2-Aminopropyl]-1-[3-(Benzoyloxy)Propyl]-2,3-Dihydro-1H-Indole-7-Carbonitrile (2R,3R)-2,3-Dihydroxybutanedioate 239463-85-5 Silodosin
41 N-Methyl-5-Hexen-1-Amine 55863-02-0 simeprevir
42 (R)-3-Amino-1-(3-(Trifluoromethyl)-5,6-Dihydro-[1,2,4]Triazolo[4,3-a]Pyrazin-7(8H)-yl)-4-(2,4,5-Trifluorophenyl)Butan-1-one 486460-32-6 Sitagliptin
43 (R)-3-Amino-4-(2,4,5-Trifluorophenyl) Butanoic Acid 936630-57-8 Sitagliptin
44 3-(Trifluoromethyl)-5,6,7,8,-Tetrahydro[1,2,4]Triazolo[4,3-a]Pyrazine Hydrochloride 486460-21-3/762240-92-6 Sitagliptin
45 (2Z)-4-Oxo-4-[3-(Trifluoromethyl)-5,6-Dihydro- [1,2,4]Triazolo[4,3-a]Pyrazine-7(8H)-yl]-1-(2,4,5- Trifluorophenyl)but-2-en-2-Amine. 767340-03-4 Sitagliptin Phosphate
46 1-(3-(Trifluoromethyl)-5,6-Dihydro-[1,2,4]Triazolo[4,3-a]Pyrazin-7(8H)-yl)-4- 764667-65-4 Sitagliptin Phosphate
47 Boc-(R)-3-Amino-4-(2,4,5-Trifluorophenyl)-Butyric Acid 486460-00-8 Sitagliptin Phosphate Monohydrate
48 2-Hydrazinopyrazine 54608-52-5 Sitagliptine,Selinexor
49 (2’R)-N-Benzoyl-2’-Deoxy-2’-Fluoro-2’-Methylcytidine 3’,5’- Dibenzoate 817204-32-3 Sofosbuvir
50 (2R)-2-Deoxy-2-Fluoro-2-Methyl-D-Erythropentonic Acid Gamma-Lactone 3 874638-80-9 Sofosbuvir
51 (2’R)-2′-Deoxy-2′-Fluoro-2′-Methyluridine 863329-66-2 Sofosbuvir
52 N-[(S)-(2,3,4,5,6-Pentafluorophenoxy)Phenoxyphosphinyl]-L-Alanine 1- Methylethyl Ester 1334513-02-8 Sofosbuvir
53 4-Nitrophenyl Phosphorodichloridate 777-52-6 Sofosbuvir
54 L-Alanine Isopropyl Ester Hydrochloride 62062-65-1 Sofosbuvir
55 4-Amino-1- ((2R,3R,4R,5R)-3- Fluoro-4-Hydroxy-5- (Hydroxymethyl)-3-Methyltetrahydrofuran- 2-yl)Pyrimidin-2(1H)-one 817204-33-4 Sofusbuvir
56 (R)-(-)-3-Quinuclidinol 25333-42-0 Solifenacin
57 (RS)-3-Quinuclidinol 1619-34-7 Solifenacin
58 (S)-1-Phenyl-1,2,3,4-Tetrahydro Isoquinoline 118864-75-8 Solifenacin
59 3-Quinuclidinone Hydrochloride 1193-65-3 Solifenacin
60 S-(+)-3-Quinuclidinol 34583-34-1 Solifenacin
61 (+/-)-1-Phenyl-1,2,3,4-Tetrahydro Isoquinoline 22990-19-8 Solifenacin Succinate
62 Ethyl (S)-1-Phenyl-1,2,3,4-Tetrahydro-2-Isoquinolinecarboxylate 180468-42-2 Solifenacin Succinate
63 (2r,6s)-2,6-Dimethyl-4-(5-Nitropyridin-2-Yl) Morpholine Sonidegib
64 3-Bromo-N-{6-[(2r,6s)-2,6-Dimethyl Morpholin-4-Yl] Pyridin -3-Yl}-2-Methylbenzamide Sonidegib
65 6-[(2r,6s)-2,6-Dimethylmorpholin-4-Yl]Pyridin-3-Amine Dihydrochloride Sonidegib
66 4-(4-Aminophenoxy)-N-Methylpyridine-2-Carboxamide 284462-37-9 Sonidegib
67 4-(2-ChloroAcetyl)Methanesulfonanilide (4-CAMS) 64488-52-4 Sotalol Hydrochloride
68 4-2(lsopropylaminoacetyl)) Methane Sulfonamide (4-lAMS) 60735-85-5 Sotalol Hydrochloride
69 5-Amino-1-Cyclopropyl-6,7,8-Trifluoro-4-Oxo-1,4-Dihydroquinoline-3-Carboxylic Acid 103772-14-1 Sparfloxacin
70 ethyl 1-Cyclopropyl-5,6,7,8-Tetrafluoro-4-Oxo-1,4-Dihydroquinoline-3-Carboxylate Sparfloxacin
71 3′,5′-Di-O-Methanesulfonyl-2,2′-Anhydro-5-Methyluridine 99-94-5 Stavudine
72 5′-Benzoyl-2′,3′-Didehydro-3′-Deoxythymidine Stavudine
73 2-Aminopyrazine 5049-61-6 Sulfalene/ Sulfapyrazine/ Piragliatine
74 4-Hydrazino-N-Methyl-Benzenemethanesulfonamide Monohydrochloride 88933-16-8 Sumatriptan
75 Sodium 4-Chloro-1-Hydroxybutanesulfonate 54322-20-2 Sumatriptan
76 (3-(2-Aminoethyl)-1H-indol-5-yl)-N-Methyl Methanesulfonamide (Suma Amine) 103628-48-4 Sumatriptan Succinate
77 Sumatriptan Base Sumatriptan Succinate
78 4-Chloro -1Hydrooxybutane Sulphonic Acid Sodium Salt Sumotriptan
79 N,N’-Diethyl Ethylene Diamine 100-36-7 Sunitinib
80 2-Iodo-5-Methylbenzoic Acid 52548-14-8 Suvorexant
81 5-Methyl-2-(2h-1,2,3-Triazol-2-Yl) Benzoic Acid 956317-36-5 Suvorexant
82 N-Boc-Ethylene Diamine 57260-73-8 Suvorexant

T

S.NO INTERMEDIATES CAS NO API
1 (1R,3R) – Methyl-1-(Benzo [d] [1,3] Dioxol-5-yl) -2,3,4,9 – Tetrahydro -1H –Pyrido [3,4-b]Indole-3-Carboxylate Hydrochloride 171596-41-1 Tadalafil
2 D-Tryptophan Methyl Ester Hydrochloride 14907-27-8 Tadalafil
3 D-Tryptophan Methyl Ester Hydrochloride 14907-27-8 Tadalafil
4 (1R,3R)-Methyl 1-(Benzo[d][1,3]Dioxol-5-yl)-2-(2-Chloroacetyl)-2,3,4,9-Tetrahydro-1H-Pyrido[3,4-b]Indole-3-Carboxylate 171489-59-1 Tadalafil
5 2-(2-Ethoxyphenoxy)Ethyl Bromide 3/8/3259. Tamsulosin
6 5-((2R)-2-Aminopropyl)-2-Methoxybenzene Sulfonamide 12101-81-2 Tamsulosin
7 R-(-)-5-(2-Aminopropyl)-2-Methoxy Benzenesulfonamide 112101-81-2 Tamsulosin
8 1-(4-Methoxyphenyl) Acetone Oxime 52271-41-7 Tamsulosin Hydrochloride
9 2-(Ethoxy phenoxy) Ethyl Alcohol 104-68-7 Tamsulosin Hydrochloride
10 2-(Ethoxy phenoxy) Ethyl Methane Sulfonate 160969-03-9 Tamsulosin Hydrochloride
11 2-(p-Methoxyphenyl)-1-Methyl Ethylamine 64-13-1 Tamsulosin Hydrochloride
12 2-Ethoxy Phenol 94-71-3 Tamsulosin Hydrochloride
13 N-Tosyl Proline Tamsulosin Hydrochloride
14 2-[2-Ethoxy Phenoxy]Ethyl Bromide Tamsulosin Hydrochloride
15 2-[2-Ethoxy Phenoxy]Ethyl Chloride Tamsulosin Hydrochloride
16 5-(C2R)-2-Amonopropyl)-2-Methoxy Benzene Sulfonamide Tamsulosin Hydrochloride
17 5-[(R)-(2-Aminopropyl)]-2-Methoxybenzenesulfonamide Hydrochloride Tamsulosin Hydrochloride
18 5-[2-[2-(2-Ethoxyphenoxy)Ethylamino]Propyl]-2-Methoxy-Benzenesulfonamide Tamsulosin Hydrochloride
19 5-Acetonyl-2-Methoxybenzene Sulfonamide Tamsulosin Hydrochloride
20 R-(-)-2-[4-Methoxy-3Aminosulfonylphenyl) -1-Methylethylamine HCl 112101-75-4 Tamsulosin
21 2-Ethoxy Phenoxy Ethyl Bromide Tamsulosine HCL
22 2-(1-Piperazinyl)Pyrimidine 20980-22-7 Tandospirone Citrate
23 N-(4-Bromobutyl)Bicyclo[2.2.1]Heptane-2,3-di-exo-Carboxamide Tandospirone Citrate
24 (2R,3R)-3-(3-Methoxyphenyl)-N,N,2-Trimethylpentan-1- Amine Hydrochloride 175591-17-0 Tapentadol HCl
25 (2S,3R)-1-Dimethylamino-3-(3-Methoxy Phenyl)-2-Methyl-Pentan-3-ol 809282-20-0 Tapentadol HCl
26 2,3-Dihydro-1-Benzofuran-4-Carbaldehyde 209256-42-8 Tasimelteon
27 4-Bromo Thiophenol 106-53-6 Tazarotene
28 Ethyl 6-Chloropyridine -3-Carboxylate 49608-01-7 Tazarotene
29 1-(3-Methyl-1-Phenyl-1H-Pyrazol-5-yl)Piperazine 401566-79-8 Telenegliptin
30 (2S)-4-Oxo-2-(3-Thiazolidinylcarbonyl)-1- Pyrrolidinecarboxylic Acid tert-Butyl Ester 401564-36-1 Telenegliptin
31 1,4′-Dimethyl-2′-Propyl-2,6′-bi(1H-Benzo[d]Imidazole) 152628-02-9 Telmisartan
32 1H-Benzoimodazole-2-n-Propyl-4-Methyl-6-(1’Methyl Benzimidazole-2’yl) 152628-03-9 Telmisartan
33 4′-Methyl-2-Biphenylcarboxylic Acid 7148-03-0 Telmisartan
34 7-Methyl-2-Propyl-3H-Benzoimidazole-5-Carboxylic Acid 152628-03-0 Telmisartan
35 Methyl 4′-((1,4′-Dimethyl-2′-Propyl-2,6′-bi(1H-benzo[d]Imidazol)-1′-yl) Methyl)Biphenyl-2-Carboxylate (Methyl Ester) Telmisartan
36 Methyl 4-Butyramido-3-Methyl-5-Nitrobenzoate Telmisartan
37 Methyl 4′-Methylbiphenyl-2-Carboxylate 114772-34-8 Telmisartan
38 N-Methyl-o-Phenylene Diamine Dihydrochloride 25148-68-9 Telmisartan
39 4- (Bromomethyl) Biphenyl- 2- Carboxylic Acid Methyl Ester 114772-38-2 Telmisartan, etc
40 5-(Amino-1-(N-Methyl Carbamoyl) Imidazole-4-Carboxamide 188612-53-5 Temozolamide
41 2-[2-l-2-Pyridinyl)Methyl)Thio]-5-Methoxyimidazo[4,5-b]Pyridine 113713-24-9 Tenatoprazole
42 5-Methoxy-3H-Imidazo[4,5-b]Pyridine-2-Thiol 113713-60-3 Tenatoprazole
43 1-Boc Piperazine 57260-71-6 Teneligliptin,Vortioxetine
44 (R)-9-[-2-(Phosphonylmethoxy)Propyl]Adenine 147127-20-6 Tenofovir
45 1-(2-Tetrahydrofuroyl)-Piperazine 63074-07-7 Terazosin
46 N – Methyl – 1 – Naphthalene Methyl Amine Hydrochloride 65473-13-4 Terbinafine
47 N-Methyl-1-Napthalene Methanamine 14489-75-9 Terbinafine
48 1-Chloro-6,6-Dimethyl-2-Heptene-4-Yne 126764-17-8 Terbinafine.HCl
49 3,5-Dibenzyloxyacetophenone 28924-21-2 Terbutaline Sulphate
50 1-(4-Hydroxyphenyl) Piperazine 56621-48-8 Terconazole
51 1-Isopropyl-4-(4-Hydroxyphenyl) Piperazine 67914-97-0 Terconazole
52 4-(4-Hydroxy Phenyl)-1-(1-Methylethyl)Piperazine 67914-97-0 Terconazole
53 Cis-(2,4-Dichlorophenyl)-2-(1H-1,2,4-Triazol-1-yl-Methyl)1,3-Dioxlan-4-Yl]Methyl p-Toluenesulfonate) 103661-14-9 Terconazole, Itraconazole
54 3-((Dimethylamino)Methyl)-5-Methyl-Hexan-2-one 91342-74-4 Tetrabenazine
55 6-Bromo-2-Tetralone 4133-35-1 Tetralones
56 7-Methoxy-2-Tetralone 4133-34-0 Tetralones
57 2-((4-Fluorophenyl)Thiophene) 58861-49-7 Thiophenes
58 2-2-Bithiophene 492-97-7 Thiophenes
59 2-Acetyl-5-Cyano-Thiophene 88653-55-8 Thiophenes
60 2-Chloro-3-Nitrothiophene 5330-98-3 Thiophenes
61 2-Thiophenesulphonyl Chloride 16628-19-9 Thiophenes
62 3-(4-Flurophenyl)Thiophene Thiophenes
63 3-Acetylthiophene 1468-83-3 Thiophenes
64 3-Amino-4-Methylthiophene-2-Carboxylic 85006-31-1 Thiophenes
65 3-Bromo-5-Phenylthiophene-2-Carboxylate Thiophenes
66 3-Bromothiophene-2-Carboxylic Acid 7311-64-0 Thiophenes
67 4-5-Dimethyl Thiophene-2-Carboxylic Acid 40808-24-0 Thiophenes
68 4-Bromothiophene-2-Carboxaldehyde 18791-75-8 Thiophenes
69 5-Acetyl-2-2-Bithiophene 3515-18-2 Thiophenes
70 5-Bromothiophene-2-Sulfonyl Chloride 2766-74-7/55854-46-1 Thiophenes
71 5-Phenylthiophene-2-Carboxylic Acid 19163-24-7 Thiophenes
72 Thiopehene-3-Carboxamide 51460-47-0 Thiophenes
73 2-Acetyl-5-Bromothiphene 16567-18-3 Thiophenes/Quinolines
74 (1R, 2S)-2-(3,4-Difluorophenyl) Cyclopropylamine (R)-(-)Mandelate 376608-71-8 Ticagrelor
75 (1R,2S)-2-(3,4-Difluorophenyl)Cyclopropanamine 220352-38-5 Ticagrelor
76 (3aR, 4S, 6R, 6aS)-6-Aminotetrahydro-2,2-Dimethyl-4H Cyclopenta- 1,3-Dioxol-4-ol 155899-66-4 Ticagrelor
77 2-[[(3aR,4S,6R,6aS)-6-Aminotetrahydro-2,2-Dimethyl- 4H Cyclopenta1,3-Dioxol-4-yl]Oxy]Ethanol 274693-55-9 Ticagrelor
78 4,6-Dichloro-2-Propylthiopyrimidine-5-Amine 145783-15-9 Ticagrelor
79 4,6-Dichloro-5-Nitro-2-(Propylthio) Pyrimidine 145783-14-8 Ticagrelor
80 1-(2,4-Dichlorophenyl)-2-(1H-Imidazol-1-yl)Eethanol 24155-42-8 Tioconazole
81 Methyl-2,2-Dithienyl Glycolate 26447-85-8 Tiotropium Bromide
82 (3r,4r)-1-Benzyl-N,4-Dimethylpiperidin-3-Amine 477600-70-7 Tofacitinib
83 4-Chloro-7h-Pyrrolo[2,3,-D]Pyrimidine 3680-69-1 Tofacitinib
84 Ethyl 2-Cyano-4,4-Diethoxybutanoate 52133-67-2 Tofacitinib
85 4-Chloro-7-Tosyl-7H-pyrrolo[2,3,-d]Pyrimidine 479633-63-1 Tofacitinib/ Tasocitinib
86 N-Methyl-N-((3R,4R)-4-Methylpiperidin-3yl)-7H-Pyrrolo[2,3-d] Pyrimidin-4-Amine 477600-74-1 Tofacitinib/ Tasocitinib
87 2-(1-Methyl-5-(4-Methylbenzoyl)-1H-Pyrrol-2-yl)Acetic Acid 26171-23-3 Tolmetin
88 Methyl 2-(1-Methyl-1H-Pyrrol-2-yl)Acetate 51856-79-2 Tolmetin
89 N-Methylamino Acetladehyde Dimethylacetal 122-07-6 Tolmetin, Epinephrine
90 3,4-Dihydro-6-methyl-4-Phenyl Coumarine 40546-94-9 Tolterodine
91 Benzene Propanoic Acid 2-Methoxy- 5-Methylβ Phenyl 215929-34-3 Tolterodine
92 2-(3-(Diisopropylamino)-1-Phenylpropyl)-4-Methylphenol (Racemic Tolterodine) 124936-74-9 Tolterodine Tartrate
93 3-(2-Methoxy-5-Methylphenyl)-3-Phenylpropan-1-ol 124937-73-1 Tolterodine Tartrate
94 Methyl 3-(2-Methoxy-5-Methylphenyl)-3-Phenylpropanoate 124937-62-8 Tolterodine Tartrate
95 2,3,4,5-Bis-o-Isopropylidene-Beta-D-Fructopyranose (Diacetone Fructose) 25018-67-1 Topiramate
96 2,3: 4,5 – Bis -O- (1-Methylehtylidene) ) – ß – Fructopyranose. 20880-92-6 Topiramate
97 2,3:3, 5-Bis-O-(1-Methylethylidene)-B,d-Fructopyranose Sulfa Azide Topiramate
98 4-[(3-Methylphenyl)Amino]-3-Pyridine Sulfonamide 72811-73-5 Torasemide
99 Torasemide Crude Chemical Name:1-[4-(3-Methylphenyl)Aminopyridin-3-yl]Sulfonyl-3-Propan-2-yl-Urea 56211-40-6 Torasemide
100 Meta Bromo Anisole 2398-37-0 Tramadol
101 Tramadol Base 27203-92-5 Tramadol HCl
102 Tramadol Nitrate Salt Tramadol HCl
103 (2S,3aR,7aS)-Octahydro-1H-Indole-2-Carboxylic Acid Benzyl Ester Hydrochloride 145641-35-6 Trandolapril
104 Trans-(+-)-Octahydro-Indole-2-Carboxylic Acid 80828-13-3 Trandolapril
105 1-(3-Chlorophenyl) Piperazine HCl & Base 65369-76-8 Trazodone
106 1-(3-Chloropropyl) Piperazine 6640-24-0 Trazodone/ Nefazodone
107 1-(3-Chloropropyl)-4-(3-Chlorophenyl)Piperazine Hydrocholoride 52605-52-4 Trazodone/ Nefazodone
108 5-(2,3-Dichlorophenoxy)-4-Choro-2-Nitrobenzenamine 118353-04-1 Triclabendazole
109 5-(2,3-Dichlorophenoxy)-6-Choro-1H-Benzo[d] Imidazole-2-Thiol Triclabendazole
200 N-(4,5-Dichloro-2-Nitrophenyl)Acetamide 5462-30-6 Triclabendazole

U

S.NO INTERMEDIATES CAS NO API
1 1-(2-Methoxyphenyl) Piperazine HCl & Base 5464-78-8 Urapidil

V

S.NO INTERMEDIATES CAS NO API
1 N-Carbobenzyloxy-L-Valine 1149-26-4 Valacyclovir
2 (S)-Methyl 2-((2′-Cyanobiphenyl-4-yl)Methylamino)-3-Methylbutanoate 37863-89-9 Valsartan
3 (S)-Methyl 2-(N-((2′-Cyanobiphenyl-4-yl)Methyl)Pentanamido) -3-Methylbutanoate 137863-90-2 Valsartan
4 2-[(2′-Cyano-Biphenyl-4-Ylmethyl)-Amino]-3-Methyl-Butyric Acid Benzyl Ester 625-08-1 Valsartan
5 3-Methyl-2-(N-((2′-(2-Trityl-2,5-Dihydro-1H-Tetrazol-5-yl)Biphenyl-4-yl)Methyl)Pentanamido)Butanoic Acid (Trityl Valsartan) 195435-23-5 Valsartan
6 Benzyl (2S)-2-Aamino-3-Methyl Butanoate (L-Valine Benzyl Ester) Valsartan
7 L-Valine Benzyl Ester Hydrochloride 2462-34-2 Valsartan
8 L-Valine Benzyl Ester p-Toluene Sulfonate 16652-76-9 Valsartan
9 L-Valine Methyl Ester HCl 6306-52-1 Valsartan
10 N-[(2′-(1-Triphenyl Methyl) Tetrazole-5-yl)Biphenyl)-4-yl) Methyl]-L-Valine Benzyl Ester Oxalate Salt Valsartan
11 N-[(2′-Cyanobiphenyl-4-Methyl)-(L)-Valine Methyl Ester Hydrochloride 482577-59-3 Valsartan
12 N-[(2′-Cyanobiphenyl-4-Yl) Methyl]-(L)-Valine Methyl Ester 137863-89-9 Valsartan
13 5-(4′-Methylbiphenyl-2-yl)-1-Trityl-1H-Tetrazole 124750-53-4 Valsartan Losartan Irbesartan
14 5-[2-(4′-Methylbiphenyl)] Tetrazole 120568-11-8 Valsartan Losartan Irbesartan
15 1-Triphenylmethyl-5-[4’(Bromomethyl)Biphenyl-2-yl]Tetrazole {TTBB} 124750-51-2 Valsartan, Losartan, Telmisartan, Olmesartan
16 1-Boc-4-(Hydroxymethyl)-Piperidine 123855-51-6 Vandetanib
17 2-(2-Ethoxyphenyl)-5-Methyl-7-Propylimidazo [1,5-f][1,2,4]Triazin-4(1H)-one 224789-21-3 Vardenafil
18 2-Butyrylaminopropionic Acid 59875-04-6 Vardenafil
19 2-Ethoxybenzamide 938-73-8 Vardenafil
20 2-Ethoxybenzimidamide Hydrochloride 18637-00-8 Vardenafil
21 2-Ethoxy-N’-Hydroxybenzimidamide 879-57-2 Vardenafil
22 2-Hydroxybenzamide 65-45-2 Vardenafil
23 1-(4,5-Dinitro-10-Aza-Tricyclo[6.3.1.02,7]Dodeca-2(7),3,5-Trien-10-yl)-2,2,2-Trifluoro-Ethanone 230615-59-5 Varenicline
24 2,3,4,5-Tetrahydro-3-(Trifluoroacetyl)-1,5-Methano-1H-3-Benzazepine 230615-51-7 Varenicline
25 Methyl 3-Amino-2, 6-Difluorobenzoate Hydrochloride 1392273-41-4 Vemurafenib
26 1-(2-Amino-1-(4-Methoxyphenyl) Ethyl)Cyclohexanol HCl [VH-II (Amine)] 149289-31-6 Venlafaxine HCl
27 2-(1-Hydroxycyclohexyl)-2-(4-Methoxyphenyl)Acetonitrile [VH-I (Nitrile)] 32433-61-7 Venlafaxine HCl
28 2-({2-[(6-Bromohexyl)Oxy]Ethoxy}Methyl)-1,3-Dichlorobenzene 503070-57-3 Vilantrol
29 2-[(2,6-Dichlorobenzyl)Oxy]Ethanol 85309-91-7 Vilantrol
30 5-Aminobenzofuran-2-Carboxyilic Acid 42933-44-8 Vilazodone
31 5-Piperazineyl-Benzofuran-2Carboxamide 183288-46-2 Vilazodone
32 Ethyl 5- Aminobenzofuran-2-Carboxylate 174775-48-5 Vilazodone
33 Ethyl 5 -Nitrobenzofuran-2-Carboxylate 69604-00-8 Vilazodone
34 Ethyl 5-(Piperazin-1-yl)-1-Benzofuran-2-Carboxylate 163521-20-8 Vilazodone
35 Ethyl-5-Piprazinyl Benzofuran-2-Carboxylate Hcl 765935-67-9 Vilazodone
36 3-(4-Chlorobutyl)-1H-Indole-5-Carbonitrile 143612-79 -7 Vilazodone HCl
37 (S)-1-( Chloroacetyl)- 2-Pyrrolidine Carboxamide 214398-99-9 Vildagliptin
38 (S)-1-(2-Chloro-acetyl)-Pyrrolidine-2-Carbonitrile 207557-35-5 Vildagliptin
39 3-Nitro-Adamantan-1-yl Amine 243145-00-8 Vildagliptin
40 2-Chloro-4-(Methylsulfonyl)Benzoic Acid 53250-83-2 Vismodegib
41 4-Chloro-3-(Pyridin-2-Yl)Aniline 879088-41-2 Vismodegib
42 Nicotinic Hydrazide 553-53-7 Vismodegib
43 3-Methoxy-4-Nitro Benzoic Acid 5081-36-7 Volsartib
44 Cyclopropyl Methyl Piperazine 57184-25-5 Volsartib
45 (R*,S*)-2-(2,4-Difluorophenyl)-3-(5-Fluoropyrimidine-4-yl)-1-(1H-1,2,4-Triazol-1-yl) Butan-2-ol 188416-29-7 Voriconazole
46 2-(2,4-Difluorophenyl)-3-(4-Chloro-5-Fluoro pyrimidine-4-yl)-1-(1H-1,2,4-Triazol-1-yl) Butan-2-ol Hydrochloride 188416-35-5 Voriconazole
47 2-Chloro-6-ethyl-5-Fluoro-4-Hydroxy Pyrimidine Ammonium Salt 188416-27-5 Voriconazole
48 4-Chloro-6-Ethyl-5-Fluoropyrimidine 137234-74-3 Voriconazole
49 6-(1-Bromoethyl)-4-Chloro-5-Fluoro Pyrimidine 188416-28-6 Voriconazole
50 Tert-Butyl 4-(2-Chlorophenyl) Piperazine-1-Carboxylate 1104513-49-6 Vortioxetine
51 2,4-Dimethyl Thiophenol 13616-82-5 Vortioxetine,Teneligliptin

W

S.NO INTERMEDIATES CAS NO API
1 4-Hydroxy Coumarine 1076-38-6 Warfarin

X

No Matching Records Found

Y

No Matching Records Found

Z

S.NO INTERMEDIATES CAS NO API
1 3-Aminopyrazole-4-Carbonitrile 16617-46-2 Zaleplon
2 5-O’ Trityl Thymidine Zidovudine
3 5-O-Trityl-2,3-Anhydro Thymidine Zidovudine
4 Trityl Zidovudine 30516-87-1 Zidovudine
5 1,4-Dioxane 123-91-1 Zidovudine
6 Imidazo[4,5,1-jk][1]Benzazepine-2,6,7(1H)-Trione, 4,5-Dihydro-, 6-Oxime 92260-82-7 Zilpaterol
7 1-(1,2-Benzisothiazol-3-yl) Piperazine 87691-87-0 Ziprasidone
8 3-(1-Piperazinyl)-1,2-Benzisothiazole HCl 87691-88-1 Ziprasidone
9 3-Chloro-1,2-Benzisothiazole 7716-66-7 Ziprasidone
10 5-Chloroethyl-6-Cloro-2-Oxindole 118289-55-7 Ziprasidone
11 6-Chloro-2-Oxindol 56341-37-8 Ziprasidone
12 6-Chloro-5-(2-Chloroethyl)-Oxindole 118289-55-8 Ziprasidone
13 6-Chloro-5-(Chloroacetyl)Oxindole 118307-04-3 Ziprasidone
14 (S)-4-(4-Amino Benzyl)-1,3-Oxazolidine-2-One 152305-23-2 Zolmitriptan
15 (S)-4-(4-Aminobenzyl)oxazolidin-2-one (Zolmi Oxazolidin) 17155-0-12-2 Zolmitriptan
16 Methyl-2-(Ethoxycarbonylamino) -3-(4-Nitrophenyl)Propanoate 54110-96-2 Zolmitriptan
17 Methyl-2-Amino-3-(4-Nitrophenyl)Propanoate (Zolmi Methyl ester) 18869-47-1 Zolmitriptan
18 1,2-Benzisoxazole-3-Acetic Acid 37924-67-7 Zonisamide
19 4-Amino Morpholine 4319-49-7 Zonisamide
20 4-Bromo-1-Methyl-1h-Pyrazole 15803-02-8 Zonisamide
21 Benzyl Hydrazine Dihydrochloride 20570-96-1 Zonisamide
22 Chloroacetonitrile 107-14-2 Zonisamide
23 Cyclobutyl Piperazine 61379-68-8 Zonisamide
24 Dimethyl Formamide Di(N-Propyl)Acetal 6006-65-1 Zonisamide
25 N-Benzyl-4-Piperidone 3612-20-2 Zonisamide
26 N-Butyl Piperazine 5610-49-1 Zonisamide
27 N-Ethylbenzylamine 14321-27-8 Zonisamide