API Intermediates
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API Intermediates
API Intermediates are chemically defined compounds formed at key stages during the synthesis of Active Pharmaceutical Ingredients (APIs). They serve as essential building blocks that determine the final API’s quality, safety, and performance. Produced under controlled laboratory and manufacturing conditions, API intermediates require high purity, structural accuracy, and batch-to-batch consistency. Any variation at this stage directly impacts downstream processing, regulatory compliance, and therapeutic effectiveness. Well-developed API intermediates improve process efficiency, reduce impurities, support scalable manufacturing, and ensure reliable API production aligned with global pharmaceutical standards.
List of API Intermediates
| S.No | Chemical Name (INTERMEDIATE NAME) |
CAS No | API Name | Enquiry |
|---|---|---|---|---|
| 1 | R3-Quinuclidinol | 42437-96-7 | Solifenacin | Enquiry Now |
| 3-Quinuclidone | 1193-65-3 | |||
| 3-Quinuclidinol | 1619-34-7 | |||
| 2 | 2,4-Dichloropyrimidine (2,4-DCP) | 3934-20-1 | Pazopanib | Enquiry Now |
| 3 | 2-Chloro-5-bromo benzoic acid | 21739-92-4 |
Dapagliflozin & Empagliflozin |
Enquiry Now |
| 5-Bromo-2-chloro-4-ethoxy diphenyl methane | 461432-23-5 | |||
| (2-Chloro-5-bromo phenyl)(4-ethoxy phenyl) methanone | 461432-22-4 | |||
| 2-Chloro-5-iodo benzoic acid | 19094-56-5 | |||
| S-3-Hydroxy tetrahydrofuran | 86087-23-2 | |||
| 4 | 1-Chloro-2-((4-chlorophenyl)methyl)-4-iodo benzene | NA | Empagliflozin | Enquiry Now |
| 5 | 2-Bromo-5-hydroxy benzaldehyde | 2873-80-0 | Crisaborole | Enquiry Now |
| 4-(4-bromo-3-formyl phenoxy) benzonitrile | 906673-54-9 | |||
| 6 | 2-(2-Ethoxy phenoxy) ethyl bromide | 3259-08-3 | Tamsulosin | Enquiry Now |
| 5-((2-R)-2-Aminopropyl)-2-methoxy benzene sulfonamide | 1121011-77-6 | |||
| 7 | Dimidone | 126-81-8 | Cosmetics | Enquiry Now |
| 8 | 2-Chloro-6-cyano pyridine | 33252-29-8 | Agro Chemical | Enquiry Now |
| 9 | 4-Nitro phenyl ethyl amine Hydrochloride | 29968-78-3 | Mirabegron | Enquiry Now |
| 10 | 2-(2-Amino thiozole-4-yl) acetic acid hydrochloride | 66659-20-9 | Mirabegron | Enquiry Now |
| 11 | Ethyl 3-amino 1-H-pyrazole-4-carboxylate | 6994-25-8 | Allopurinol | Enquiry Now |
| 12 | 4-amino 1-H-pyrazole | 28466-26-4 | Allopurinol | Enquiry Now |
| 13 | 2-BUTYL-2,3-Di hydro thiono (3,4-b)-1,4-di oxine | 552857-06-4 | BDOT | Enquiry Now |
| 14 | TRI-O-ACETYL-D-GLUCAL | 2873-29-22 | 2DG | Enquiry Now |
| 15 | 2-bromo-4,5-dimethoxy benzenepropanenitrile | 35249-62-8 | Ivabradine | Enquiry Now |
| 16 | Ethyl 5-hydroxy-4-methoxy-2-nitrobenzoate | 1146162-38-0 | Gefitinib | Enquiry Now |
| 17 | 3,4-Dihydro-7-methoxy-4-oxoquinazoline-6-yl acetate | 179688-53-0 | Gefitinib | Enquiry Now |
| 18 | R-3-amino quinuclidine dihydrochloride | 123536-14-1 | Palanocetran | Enquiry Now |
| 19 | 5-Azido Oseltamivir | 204255-06-1 | Oseltamivir | Enquiry Now |