Pharmaceutical Intermediates

S. No Therapeutic Use Product Name CAS No.
1 Abacavir 2-Azabicyclo[2.2.1]Hept-5-En-3-One 49805-30-3
2 Abacavir N-(2-Amino-4,6-Dichloro-Pyrimidin-5Yl)Formamide 171887-03- 9
3 Acyclovir Guanine 73-40-5
4 Acyclovir Diacetyl Acyclovir 75128-73-3
5 Afatinib Trans-4-Dimethylaminocrotonic Acid HCl 848133-35-7
6 Afatinib 7-Chloro-N-(3-Chloro-4-Fluorophenyl)-6-Nitro-4-Quinazolinamine 179552-73-9
7 Afatinib 3-Chloro-4-Fluoro Aniline     367-21-5
8 Afatinib 2-Amino-4-Fluoro Benzoic Acid 446-32-2
9 Afatinib (R)-(+)-3-Hydroxy Tetrahydrofuran 86087-24-3
10 Atovaquone 2-Chloro-1,4-Naphthoquinone 1010-60-2
11 Atovaquone 4-(4-Chlorophenyl)Cyclohexane Carboxylic Acid(4CPCC) 49708-81-8
12 Bictegravir (1R,3S)-3-Aminocyclopentanol 1110772-05-8
13 Candesartan Methyl 1-[(2'-Cyanobiphenyl-4-Yl)Methyl]-2-Ethoxy-1H-Benzimidazole-7-Carboxylate 139481-44-0
14 Candesartan Methyl-3-Amino-2-[(2-Cyanobiphenyl-4-Yl)Methyl]-Aminobenzoate 139481-41-7
15 Citicoline Cytidine-5-Monophosphate 63-37-6
16 Dapagliflozin 5-Bromo-2-Chloro-4-Ethoxydiphenylmethane 461432-23-5
17 Dapagliflozin 2-Chloro-5-Nitrobenzoic Acid 2516-96-3
18 Dapagliflozin 2,3,4,6-Tetrakis-O-Trimethylsilyl-D-Gluconolactone 32384-65-9
19 Dapagliflozin Methyl 1-C-[4-Chloro-3-[(4-Ethoxyphenyl)Methyl]Phenyl]-Alpha-D-Glucopyranoside 714269-57-5
20 Dapagliflozin (1S)-1,5-Anhydro-1-C-[4-Chloro-3-[(4-Ethoxyphenyl)Methyl]Phenyl]-D-Glucitol Tetra Acetate 461432-25-7
21 Dolutegravir (R)-3-Amino-1-Butanol 61477-40-5
22 Dolutegravir 2,4-Difluorobenzylamine 72235-52-0
23 Enalapril Maleate N-[(S)-(+)-1-(Ethoxycarbonyl)-3-phenylpropyl]-L-alanine 82717-96-2
24 Entecavir (1S,3R,4S)-2-Amino-9-[4-(Benzyloxy)-3-(Benzyloxymethyl)-2-Methylidene-Cyclopentyl]-3H-Purin-6-One 142217-81-0
25 Entecavir 6-(Benzyloxy)-9-((1S,3R,3S)-4-(Benzyloxy)-3-(Benzyloxymethyl)-2-Methylenecyclopentyl)-N-((4-Methoxyphenyl)Diphenyl methyl)-9H-Purin-2-Amine 142217-80-9
26 Ibrutinib 4-Aminopyrazolo[3,4-D]Pyrimidine 2380-63-4
27 Ibrutinib 3-Iodo-1H-Pyrazolo[3,4-D]Pyrimidin-4-Ylamine 151266-23-8
28 Ibrutinib 4-Phenoxyphenylboronic Acid 51067-38-0
29 Ibrutinib 3-(4-Phenoxyphenyl)-1H-Pyrazolo[3,4-D]Pyrimidin-4-Amine 330786-24-8
30 Ibrutinib (S)-1-Boc-3-Hydroxypiperidine 143900-44-1
31 Lapatinib 3-Chloro-4-(3-Fluorobenzyloxy)Nitrobenzene 443882-99-3
32 Lapatinib 5-Formyl-2-Furanylboronic Acid 27329-70-0
33 Lapatinib 5-(4-Chloroquinazolin-6-Yl)Furan-2-Carbaldehyde 1334953-76-2
34 Lapatinib 5-(4-((3-Chloro-4-((3-Fluorobenzyl)Oxy)Phenyl)Amino)Quinazolin-6-Yl)Furan-2-Carbaldehydehydrochloride 388082-76-6
35 Lapatinib 6-(5-((2-(Methyl Sulfonyl)Ethylamino)Methyl)Furan-2-Yl)Quinazolin-4(3H)-One 1334953-74-0
36 Lapatinib N-[3-Chloro-4-(3-Fluorobenzyloxy)-Phenyl]-6-Iodoquinazolin-4-Amine 231278-20-9
37 Lapatinib 5-(4-(3-Chloro-4(3-Fluro Benzyloxy)Anilino)-6-Quninolinyl)Furan-2 Carboxaldehyde) 231278-84-5
38 Lenvatinib 4-Amino-3-Chlorophenol Hydrochloride 52671-64-4
39 Lenvatinib 3-Chloro-4-Nitro Phenol 491-11-2
40 Lenvatinib 4-Chloro-7-Methoxyquinoline-6-Carboxamide 417721-36-9
41 Levetiracetam (S)-2-Aminobutyramide Hydrochloride (SABAM HCL) 7682-20-4
42 Levetiracetam L2 Amino Butyric Acid 1492-24-6
43 Linagliptin 8-Bromo-7-But-2-Yn-1-Yl-3-Methyl-3,7-Dihydro-1H-Purine-2,6-Dione 666816-98-4
44 Linagliptin (R)-3-Piperidinamine Dihydrochloride 334618-23-4
45 Linagliptin (R)-3-(Boc-Amino) Piperidine 309956-78-3
46 Linagliptin 8-Bromo-3-Methyl-3,7-Dihydro-1H-Purine-2,6-Dione 93703-24-3
47 Olmesartan 1H-Imidazole-4-Carboxylic Acid-5-(1-Hydroxy-1-Methyl Ethyl)-2-Propyl-Ethyl Ester 144689-93-0
48 Olmesartan 2-Propyl Imidazole-4,5-Dicarboxylic Acid Dimethyl Ester 124750-59-0
49 Olmesartan 4,5-Dimethyl-1, 3-Dioxol-2-One (DMDO) 37830-90-3
50 Palbociclib Tert-Butyl 4-(6-Aminopyridin-3-Yl)Piperazine-1-Carboxylate 571188-59-5
51 Palbociclib 6-Bromo-2-Chloro-8-Cyclopentyl-5-Methylpyrido[2,3-D]Pyrimidin-7(8H)-One 1016636-76-2
52 Rivaroxaban (S)-(+)-Glycidyl Phthalimide 161596-47-0
53 Rivaroxaban 4-(4-Aminophenyl)Morpholin-3-One 438056-69-0
54 Rivaroxaban 2-(4-Fluorophenyl)-5-[(5-Iodo-2-Methylphenyl)Methyl]Thiophene 898566-17-1
55 Rosuvastatin 4-(4-Fluorophenyl)-6-Isopropyl-2-[(N-Methyln-Methyl Sulfonyl)Amino]Pyrimidine-5-Yl-Meth Anol - Z7 147118-36-3
56 Rosuvastatin (4R-Cis)-6-[(Acetyloxy)Methyl]-2,2-Dimethyl-1,3-Dioxane-4-Acetic Acid 1,1-Dimethyl Ethyl Ester - D5 154026-95-6
57 Rosuvastatin 4-(4-Fluorophney1)-6-Isopropy1-5-Formy1-2(-N-Methy1- N-Methanesufonylamino)Pyrimidine - Z8 147118-37-4
58 Rosuvastatin Tert-Butyl 6-[(1E)-2-[4-(4-Fluorophenyl)-6-(1-Methylethyl)-2-[Methyl(Methyl Sulfonyl)Amino]-5-Pyrimidinyl]Ethenyl]-2,2-Dimethyl-1,3-Dioxane-4-Acetate 289042-12-2
59 Sacubitril (2R,4S)-5-(Biphenyl-4-Yl)-4-[(Tert-Butoxy Carbonyl)Amino]-2-Methylpentanoic Acid 1012341-50-2
60 Sitagliptin Boc-(R)-3-Amino-4-(2,4,5-Trifluorophenyl)Butanoic Acid 486460-00-8
61 Sitagliptin 3-(Trifluoromethyl)-5,6,7,8-Tetrahydro-[1,2,4]Triazolo[4,3-A]Pyrazine Hydrochloride 762240-92-6
62 Sitagliptin (3R)-3-Amino-1-[3-(Trifluoromethyl)-5,6,7,8-Tetrahydro-1,2,4-Triazolo[4,3-a]Pyrazin-7-yl]-4-(2,4,5-Trifluorophenyl)Butan-1-One 486460-32-6
64 Telmisartan 2-Propyl-4-Methyl-6-(1-Methylbenzimidazole-2-yl)Benzimidazole 152628-02-9
65 Telmisartan 2-Cyano-4'-Methyl Biphenyl (OTBN) 114772-53-1
66 Telmisartan 4-Bromomethyl-2-CyanoBiphenyl 114772-54-2
67 Teneligliptin Tert-Butyl (S)-4-Oxo-2-(Thiazolidine-3-Carbonyl)Pyrrolidine-1-Carboxylate 401564-36-1
68 Teneligliptin 1-(3-Methyl-1-Phenyl-1H-Pyrazol-5-Yl)Piperazine 401566-79-8
69 Tofacitinib 2,4-Dichloro-1H-Pyrrolo[2,3-D]Pyrimidine 90213-66-4
70 Tofacitinib 4-Chloro-7H-Pyrrolo[2,3-D]-Pyrimidine 3680-69-1
71 Tofacitinib N-((3R,4R)-1-Benzyl-4-Methylpiperidin-3-Yl)-N-Methyl-7-Tosyl-7H-Pyrrolo[2,3-D]Pyrimidin-4-Amine 923036-30-0
72 Vildagliptin 3-Amino-1-Adamantanol Hydrate 702-82-9
73 Vildagliptin Amantadine Hydrochloride 665-66-7
74 Vildagliptin L-Prolinamide 7531-52-4
75 Vildagliptin (S)-1-(2-Chloroacetyl)Pyrrolidine-2-Carboxamide 214398-99-9
76 Vildagliptin (S)-1-(2-Chloroacetyl)Pyrrolidine-2-Carbonitrile 207557-35-5