API - Intermediate

Intermediates ::

S.No Name of the product CAS number Used in API
1 [2S,3S,5S]-2-Amino-3-hydroxy-5-tert-butyloxycarbonylamino-1,6-diphenylhexane succinate salt (BDH-salt) 169870-02-4 Ritonavir
2 ((5-Thiazolyl)methyl)-(4-nitrophenyl)carbonate (NCT) 144163-97-3 Ritonavir
3 (S)-2-(3-((2-Isopropylthiazol-4-yl)methyl)-3-methylureido)-3-methylbutanoic acid (MTV) 154212-61-0 Ritonavir
4 5-Hydroxymethylthiazole (5-HMT) 38585-74-9 Ritonavir
5 (S,Z)-5-Amino-2-(dibenzylamino)-1,6-diphenylhex-4-en-3-one (DAH-II) 156732-13-7 Ritonavir
6 N-Phenoxycarbonyl-L-valine ( PCV) 126147-70-4 Ritonavir
7 N-[N-methyl-N-((2-isopropyl-4-thiazolyl)methyl)amino)carbonyl]-L-valine,Lithium Salt (MTV-III LITHIUM SALT) 201409-23-6 Ritonavir
8 N-(4-Amino-1-benzyl-3-hydroxy-5-phenyl-pentyl)-3-methyl-2-(2-oxo-tetrahydro-pyrimidin-1-yl)-butyramide 5-oxopyrrolidine-2-carboxylic acid (THP) 192726-06-0 Lopanavir
9 (2S)-(1-Tetrahydropyramid-2-one)-3-methylbutanoic acid (TPA/TBA ) 192725-50-1 Lopanavir
10 2,6-Dimethylphenoxyacetic acid (DPA) 13335-71-2 Lopanavir
11 (2,6-Dimethylphenoxy)-acetylchloride (DPC) 20143-48-0 Lopanavir
12 1-(2,2-dimethoxyethyl)-5-methoxy-6-(methoxycarbonyl)-4-oxo-1,4-dihydropyridine-3-carboxylic acid (DOS-I acid) 1335210-23-5 Dolutegravir
13 Methyl-4-methoxyAcetoacetate 41051-15-4 Dolutegravir
14 (R)-9-[2-(Phosphonomethoxy)propyl]adenine (PMPA) 206184-49-8 (147127-20-6) Tenofovir
15 Diethyl (tosyloxy)methylphosphonate (DESMP) 31618-90-3 Tenofovir
16 Chloromethyl isopropyl carbonate (CMIC) 35180-01-9 Tenofovir
17 [[(1R)-2-(6-Amino-9H-purin-9-yl)-1-methylethoxy]methyl]monophenylester CAS NO : 379270-35-6 Tenofovir Alafenamide
18 L-Alanine Isopropyl Ester Hydrochloride CAS NO : 62062-65-1 Tenofovir Alafenamide
19 (1S,5R,6S)-Ethyl 5-(pentan-3-yl-oxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylate CAS NO : 204254-96-6 Osltamavir
20 4-Dimethylaminopyridine  (DMAP) CAS NO : 1122-58-3 Pyronaradine Tetraphosphate
21 Methyl 2-(2-(benzyloxycarbonylamino)propan-2-yl)-5-hydroxy-6-oxo-1,6-dihydropyrimidine-4-carboxylate CAS NO : 519032-08-7 Raltegravir
22 2-(4-FLUOROPHENYL)THIOPHENE CAS No : 58861-48-6 Canagliflozin
23 5-Iodo-2-methylbenzoic acid CAS No : 54811-38-0 Canagliflozin
24 3-Amino-4-methylamino-benzoic acid Cas No: 66315-15-9 Dabigatran
25 ethyl 3-(pyridin-2-ylamino)propanoate Cas No:103041-38-9 Dabigatran
26 N-(4-Cyanophenyl)-glycine; N-(4-Cyano-Phenyl)-Glycine; N-(4-Cyanophenyl)glycine Cas No:42288-26-6 Dabigatran
27 3-[[[2-[[(4-Cyanophenyl)amino]methyl]-1-methyl-1H-benzimidazol-5-yl]carbonyl]pyridin-2-ylamino]propionic acid ethyl ester Cas No: 211915-84-3 Dabigatran
28 2-[4-(4-Chlorobutyryl)phenyl]-2-methylpropionic acid methyl ester, Methyl 2-(4-(4-chlorobutanoyl)phenyl)-2-methylpropanoate CAS No: 154477-54-0 Fexofenadine
29 l-(4-Methylphenyl)-4,4,4-trifluorobutane-1,3-dione, 4,4,4-Trifluoro-1-[4-(methyl)phenyl]-butane-1,3-dione, l-(4-Methylphenyl)-4,4,4-trifluorobutane-1,3-dione CAS No : 720-94-5 celecoxib
30 4-Sulfonamidophenylhydrazine hydrochloride; 4-Aminosulfonylphenylhydrazine hydrochloride, 4-Hydrazinobenzene-1-sulfonamide hydrochloride CAS No.: 17852-52-7 celecoxib
31 (R)-3-(Boc-Amino)piperidine, (R)-3-(Boc-Amino)piperidine CAS No : 309956-78-3 Linagliptan
32 3-[4-(3-Chlorophenyl)piperazin-1-yl]propyl Chloride Hydrochloride, 1-(3-Chlorophenyl)-4-(3-chloropropyl)piperazine hydrochloride CAS No : 52605-52-4 Trazodone
33 3,4-Ethylene dioxythiophene  (EDOT) CAS NO : 126213-50-1
34 3,4-Dihydroxy benzaldehyde CAS NO : 139-85-5
35 N-Methyl-3-phenyl piperazine CAS NO : 5271-27-2
36 3-Mercaptopropionic acid CAS NO : 107-96-0
37 1,1-Dimethoxy acetone CAS NO : 6342-56-9
38 3-pyridylacetic acid CAS NO : 501-81-5 Risedronate Sodium
39 5-Azacytosine CAS NO : 931-86-2 Decitabine, Capecitabine
40 N-(Methoxycarbonyl)-L-valine CAS NO : 74761-42-5 Daclatasvir, Elbasvir, Ledipasvir
41 CBZ-L-valine CAS NO : 1149-26-4 Valacyclovir hydrochloride and Valganciclovir
42 N-Methoxycarbonyl-D-phenylglycine (Moc-D-phenylglycine) CAS NO : 50890-96-5 Velpatasvir
43 L-Valine methyl ester hydrochloride CAS NO : 6306-52-1 Ritonavir, Valsartan
44 5-Amino-2-methylbenzenesulfonamide CAS NO : 6306-52-1 Ritonavir, Valsartan
45 4-Bromomethyl-2'-(2-trityl-2H-tetrazol-5-yl)biphenyl (TTBB) 124750-51-2 Olmesartan medoxomil,Losartan potassium and Valsartan
46 Ethyl 4-(1-hydroxy-1-methylethyl)-2-propyl-imidazole-5-carboxylate (Imidazole Ester) 144689-93-0 Olmesartan medoxomil
47 2-Butyl-4-chloro-5-formylimidazole (BCFI) 83857-96-9 Losartan potassium
48 2,4-Difluoro-alpha-(1H-1,2,4-triazolyl)acetophenone (DFTA) 86404-63-9 Fluconazole and Voriconazole
49 4-Hydrazinobenzoic acid 619-67-0 Deferasirox
50 2-(2-Hydroxyphenyl)-4H-benzo[e][1,3]oxazin-4-one 1218-69-5 Deferasirox
51 Trityl chloride (TTC) 76-83-5 Olmesartan medoxomil,Losartan potassium and Valsartan
52 6,7-Dimethoxy-4-hydroxyquinoline 13245-93-9 Cabozantinib
53 (S)-(+)-4-Phenyl-2-oxazolidinone 99395-88-7 Ezetimibe
54 Ethyl 1-piperazinecarboxylate 120-43-4 Teneligliptin
55 Triethyl (5-benzoyl-1H-pyrrol-2-yl)methanetricarboxylate 136116-84-2 Ketorolac
56 2-Piperidin-4-yl-1H-benzoimidazole 38385-95-4 Bilastine
57 2-Ethoxyethyl 4-methylbenzenesulfonate 17178-11-9 Bilastine
58 (2R,3S/2S,3R)-2-(2,4-Difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-1-(1H-1,2,4-triazol-1-yl) butan-2-ol 182230-43-9 Voriconazole
59 4-Amino-2-Chloro-6,7-Dimethoxy Quinazoline 23680-84-4 Alfuzosin/Terazosin/ Doxazosin/ Prazosin
60 6,7-dimethoxyquinazoline-2,4(1H,3H)-dione 28888-44-0 Alfuzosin/Terazosin/ Doxazosin/ Prazosin
61 2,4-Dichloro-6,7-dimethoxyquinazoline 27631-29-4 Alfuzosin/Terazosin/ Doxazosin/ Prazosin
62 6,7-Dihydroxy-4(1H)-quinazolinone 16064-15-6 Erlotinib
63 1-(Cyanomethyl)imidazole 98873-55-3 Luliconazole
64 2-[(2E,4R)-4-(2,4-dichlorophenyl)-1,3-dithiolan-2-ylidene]-2-(1H-imidazol-1-yl)acetonitrile Hydrobromide salt 187164-19-8 Luliconazole
65 (1S)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline 118864-75-8 Solifenacin Succinate
66 1-Phenyl-1,2,3,4-tetrahydroisoquinoline 22990-19-8 Solifenacin Succinate
67 (+)-(1S, 3'R)-quinuclidin-3'-yl 1-phenyl-1,2,3,4-tetrahydroisoquinoline-2-carboxylate (Base) 242478-37-1 Solifenacin Succinate
68 4-Hydroxycoumarin 1076-38-6 Fine chemical
69 (S)-4-(4-(5-(Aminomethyl)-2-oxooxazolidin-3 yl) phenyl) morpholin-3-one 446292-10-0 Rivaroxaban
70 4-(4-Aminophenyl) morpholin-3-one 438056-69-0 Rivaroxaban
71 5-Bromo-2-chloropyrimidine 32779-36-5 Macitentan
72 N-Propylsulfamide 147962-41-2 Macitentan
73 4,6-Dichloro-5-(4-bromophenyl) pyrimidine 146533-41-7 Macitentan
74 3-Acetyl Pyridine 350-03-8 Fine chemical
75 2,4-Di-tert-butyl-5-nitrophenyl methyl carbonate 873055-55-1 Ivacaftor
76 2-Butynoic acid (Tetrolic acid) 590-93-2 Fine chemical