API INTERMEDIATE


Sl.No API INTERMEDIATE NAME CAS No
1 APIXABAN Ethyl (Z)-2-Chloro-2-[2-(4-methoxyphenyl)hydrazono]acetate. [27143-07-3]
2 3-Morpholino-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one. [503615-03-0]
3 Ethyl 1-(4-methoxyphenyl)-7-oxo-6-[4-(2-oxopiperidin-1-yl)phenyl]-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate. [503612-91-3]
4 APREMILAST 3-Acetamidophthalic anhydride. [6296-53-3]
5 (S)-1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethylamine. [608141-42-0]
6 ARIPIPRAZOLE 7-(4-Bromobutoxy)-3,4-dihydro-2 (1H)-quinolinone. [129722-34-5]
7 ATORVASTATIN Tert-Butyl-[(4R,6R)-6-(2-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)ethyl)-2,2-dimentyl-1,3-dioxan-4-yl]acetate. 125971-95-1
8 CLOPEDOGREL 4,5,6,7-Tetrahydrothieno [3,2-c] pyridine hydrochloride. [28783-41-7]
9 DABIGATRAN 3-[(3-Amino-4-Methylamino-benzoyl)-Pyridin-2-yl-Amino] propionic acid Ethyl Ester. [212322-56-0]
10 Ethyl-3-Pyridin-2-ylamino propanate. [103041-38-9]
11 N-(4-cyanophenyl)glycine. [42288-26-6]
12 DEFERASIROX 4-Hydrazino benzoic acid. [619-67-0]
13 2-(2-Hydroxyphenyl)-4H-benzo[e] [1,3] oxazin-4-one. [1218-69-5]
14 DOXAZOSIN MESYLATE N-(1, 4-Benzodioxan-2-Carbonyl) Piperazine. [70918-00-2]
15 DOXAZOSINE/TERAZOSINE 4-Amino-2-chloro-6,7-dimethoxy-quinazoline. [23680-84-4]
16 ELETRIPTAN HYDROBROMIDE (R)-5-Bromo-3-[(1-methyl-2-pyrrolidinyl)methyl]1H-indole. [143322-57-0]
17 ESOMEPRAZOLE MAGNESIUM 6-Methoxy-2-[(S)-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole potassium salt. [161796-84-5]
18 IRBESARTAN 4¹-(2-Butyl-4-oxo-1,3-diaza-spiro[4.4]non-1-en-3-ylmethyl)-biphenyl-2-carbonitrile. [138401-24-8]
19 LABETOLOL. HCl 5- Bromoacetyl Sacycilamide. [73866-23-6]
20 LAMOTRIGINE 2-(2, 3-Dichlorophenyl)-2-(guanidinylamino) acetonitrile. [84689-20-3]
21 LANSOPRAZOLE 2-[3-Methyl-4-(2,2,2-trifluoro-ethoxy)-pyridin-2-ylmethylsulfanyl]-1H-benzoimidazole. [103577-40-8]
22 MIRABEGRON 4-Nitrophenethylamine Hydrochloride. [29968-78-3]
23 2-Aminothiazol-4-acetic acid. [29676-71-9]
24 2-Hydroxy-N-(4-nitrophenethyl)-2-phenylacetamide. [521284-19-5]
25 (alpha R)-alpha –[[[2-(4-nitrophenyl)ethyl] amino]methyl]benzene methanol. [223673-34-5]
26 (1R) -2-[[2-(4-aminophenyl)ethyl]amino]-1-phenylethanol HCL. [521284-22-0]
27 MIRTAZAPINE 1-(3-Hydroxy methyl pyridin-2-yl)-4-methyl-2-phenyl piperazine. [61337-89-1]
28 1-(3-Carboxy Pyridyl-2yl)-4-methyl-2-phenyl piperazine. [61338-13-4]
29 OLANZAPINE 2-Methyl-4H-3-thia-4,9-diaza-benzo[f]azulen-10-ylamine hydrochloride. [138564-60-0]
30 OSELTAMIVIR PHOSPHATE Ethyl (1S,5R,6S)-5-(pentan-3-yl-oxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylate. [204254-96-6]
31 PARAXETINE HCl 3-(Benzo [1,3]dioxol-5-yloxymethyl)-4-(4-fluorophenyl)-1-methylpiperidine. [110429-36-2]
32 PIRFENIDONE 5-Methyl-2-(1H)-pyridone. [1003-68-5]
33 PRASUGREL 2-Bromo-2-(2-fluorophenyl)-1-cyclopropylethanone. [204205-33-4]
34 5,6,7,7a-Tetrahydrothieno[3,2-c]pyridine-2(4H)-one hydrochloride. [115473-15-9]
35 RALOXEFINE 4-(2-Piperidin-1-yl-ethoxy)-benzoic acid hydrochloride. [1246815-60-0]
36 6-Methoxy-2-(4-methoxy-phenyl)-benzo[b]thiophene. [63675-74-1]
37 RANOLAZINE 1-(2-Methoxyphenoxy)-2,3-epoxypropane. [2210-74-4]
38 N-(2,6-Diphenylmethyl)-1-piperazine acetylamine. [5294-61-1]
39 RALTEGRAVIR Methyl 2-[[(benzyloxy)carbonyl]amino]-1-methylethyl]-1methyl-5-hydroxy-6-Oxo-1,6-dihydroxy pyrimidine-4-carboxylate. [888504-27-6]
40 5-Methyl-1,3,4-oxadiazole-2-carboxilic acid potassium salt. [888504-28-7]
41 RIVAROXABAN 2-[(2R)-2-hydroxy-3-[[4-(3-oxomorpholin-4-yl)phenyl]amino]propyl]-1H-isoindole-1,3(2H)- dione. [446292-07-5]
42 2-[[(5S)-2-0xo-3-[4-(3-oxo-4-morpholinyl)phenyl]-5-Oxazolidinyl]methyl]-1H-isoindoline-1,3-dione. [446292-08-6]
43 4-[4-[(5S)-5-(Aminomethyl)-2-oxooxazolidin-3-yl]phenyl]morpholinon-3-one Hydrochloride. [898543-06-1]
44 SOFOSUBVIR N-[(s)-(2,3,4,5,6-Pentafluorophenoxy)phenoxyphosphenyl)-L-alanine methyl ester. [1334513-02-8]
45 TENELIGLIPTIN 1-(3-Methyl-1-phenyl-1H-pyrazol-5-yl) piperazine. [401566-79-8]
46 (2S)-4-Oxo-2-(3-thiazolidinylcarbonyl)-1-pyrrolidinecarboxylic Acid 1,1-Dimethylethyl Ester. [401564-36-1]
47 VALACICLOVIR Carbobenzyloxy-L-valine-2-[2-amino-6-oxo-1,6-dihydro-9Hpurin-9-yl) methoxy ethyl ester / CBZ-L-Valacyclovir. [124832-31-1]
48 VALGANCICLOVIR Ganciclovir Mono acetate. [88110-89-8]
49 N-Carbobenzoyloxy-L-valinyl-Ganciclovir. [194154-40-0]
50 VORICONAZOLE 2R,3S/2S,3R-2-(2, 4-difluoro phenyl)-3-(5-fluoro pyrimidin-4-yl)-1-(1H-1, 2, 4- triazol-1-yl)butan-2-ol. [182230-43-9]
51 ZIPRASIDONE 6-Chloro-5-(2-chloroethyl)-1,3-dihydro-2H-indol-2-one.. [118289-55-7]
52 6-Chloro-5-(2-chloro-acetyl)-1,3-dihydro-indol-2-one. [118307-04-3]