S.No Chemical structure Chemical Name CAS No
1. 1-(4-tert-butylphenyl)-4-chlorobutan-1-one 43076-61-5
End use: Ebastine
2. 1-(2,4-difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone 86404-63-9
End use:Fluconazole and Voriconazole
3. methyl 5-(aminosulphonyl)-2-methoxybenzoate. 33045-52-2
End use:Levosulpride
4. 2,3:4,5 Bis-O-(1-Methyl ethylidene)-Fructopyranoseazido sulphate 106881-35-0
End use:Topiramate
5. 1,1'-Carbonyldiimidazole 530-62-1
End use:Amide coupling Agent
6. 2-Ethoxy benzoic acid 134-11-2
End use: Sildenafil citrate
7. (S)-pyrrolidine-2-carboxamide 7531-52-4
End use: Vildagliptin
8. Hydroxyliminocyano acetic acid ethyl ester 3849-21-6
End use:
9. Dopamine hydrochoride 62-31-7
End use: Deutetrabenazine, Tetrabenazine
10. 6,7-Dimethoxy-3,4-dihydroisoquinoline Hydrochloride 20232-39-7
End use: Deutetrabenazine, Tetrabenazine and Valbenazine
11. 3(N,N-Dimethylamino methyl)-5-methyl-2-hexanone 91342-74-4
End use: Deutetrabenazine, Tetrabenazine and Valbenazine
12. (2-Acetyl-4-methyl-pen tyl)trimethylammonium iodide 1069-62-1
End use:Deutetrabenazine, Tetrabenazine and Valbenazine
13. (R)-(+)-9-(2-Hydroxypropyl)Adenine 14047-28-0
End use:Tenofovirfumarate
14. 9-[(R)-2-(Phosphonomethoxy)propyl]adenine monohydrate 206184-49-8
End use: Tenofovirfumarate
15. Diethyl (tosyloxy)methylphosphonate 31618-90-3
End use: Tenofovirfumarate
16. (R)-(+)-Propylene carbonate 16606-55-6
End use: Tenofovirfumarate
17. 3,4-Dihydro-7-hydroxy-2(1H)-quinolinone 22246-18-0
End use: Aripiperazole
18. 3,4-Dihydro-7-(4-bromobutoxy)-2(1H)-quinolinone 129722-34-5
End use: Aripiperazole
19. Risedronic acid 105462-24-6
End use: Risedronate Sodium
20. N-Hydroxyethylphthalimide 3891-07-4
End use: Phthaloyl Amlodipine
21. ETHYL4-[2-(1,3-DIOXO-1,3-DIHYDRO-2H-ISOINDOL-2-YL)ETHOXYL]-3-OXOBUTANOATE 88150-75-8
End use: Phthaloyl Amlodipine
22. Phthaloyl amlodipine 88150-62-3
End use: Phthaloyl Amlodipine
23. 1-Tetralone 529-34-0
End use: Sertraline hydrochloride
24. 4-(3,4-Dichlorophenyl)-1-tetralone 79560-19-3
End use: Sertraline hydrochloride
25. 2-AMINO-2-METHYL-PROPIONITRILE 19355-69-2
End use: Raltegravir Potassium
26. (benzyloxycarbonylaMino)propan-2-yl)-5-hydroxy-6-oxo-1,6-dihydropyriMidine-4-carboxylate 519032-08-7
End use: Raltegravir Potassium
27. 2-(2-aMinopropan-2-yl)-N-[(4-fluorophenyl)Methyl]-5-hydroxy-1-Methyl-6-oxo-1,6-dihydropyriMidine-4-carboxaMide 518048-03-8
End use: Raltegravir Potassium
28. BENZYL [1-CYANO-1-METHYLETHYL]CARBAMATE 100134-82-5
End use: Raltegravir Potassium
29. Benzyl-[2-(hydroxyimino)-1,1-dimethylethyl]carbamate 519032-08-7
End use: Raltegravir Potassium
30. BENZYL [1-[4-[[(4-FLUOROBENZYL)AMINO]CARBONYL]-5-HYDROXY-1-METHYL-6-OXO-1,6-DIHYDROPYRIMIDIN-2-YL]-1-METHYLETHYL]CARBAMATE. 518048-02-7
End use: Raltegravir Potassium
31. 2(5H)-FURANONE, 5-HYDROXY-4-PROPYL 78920-10-2
End use: Brivaracetam
32. Brivaracetam (Recemic) 357335-87-6
End use: Brivaracetam