← Back to patent-cliff list
CAS 939412-86-9
(3-chloropyrazin-2-yl)methanamine hydrochloride
Codes: ACAT-002
Application context (from source-drug indications)
Mantle cell lymphomaAcalabrutinibChronic lymphocytic leukaemiaAcalabrutinibLymphocytic leukaemiaAcalabrutinib
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| Acalabrutinib | Tier A — Act now | 2030 |
Position in synthesis routes (up/downstream chain)
Ordered by route registration; left → right is the synthesis direction. The highlighted node is the current CAS; others link to their own profiles.
3-chloropyrazine-2-carbonitrile→(3-chloropyrazin-2-yl)methanamine hydrochloride→((benzyloxy)carbonyl)-L-proline→benzyl (S)-2-(((3-chloropyrazin-2-yl)methyl)carbamoyl)pyrrolidine-1-carboxylate→benzyl (S)-2-(8-chloroimidazo[1,5-a]pyrazin-3-yl)pyrrolidine-1-carboxylate→benzyl (S)-2-(1-bromo-8-chloroimidazo[1,5-a]pyrazin-3-yl)pyrrolidine-1-carboxylate→benzyl (S)-2-(8-amino-1-bromoimidazo[1,5-a]pyrazin-3-yl)pyrrolidine-1-carboxylate→N-(pyridin-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide→benzyl (S)-2-(8-amino-1-(4-(pyridin-2-ylcarbamoyl)phenyl)imidazo[1,5-a]pyrazin-3-yl)pyrrolidine-1-carboxylate→(S)-4-(8-amino-3-(pyrrolidin-2-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide→4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid
Intermediates available on this site
Side-by-side comparison of all listed offers on this CAS; price bands are list-price ranges, final price subject to RFQ confirmation.
| Supplier | Product | Price band | MOQ | Lead time | Qualifications | Action |
|---|---|---|---|---|---|---|
| Unibest Taizhou GMP-like Site | 3-Chloro-2-pyrazinemethanamine hydrochloride Pharmaceutical Intermediates | On request | On request | On request | — |
This is a CAS-level registry record: registrations across routes are merged. Supplier offers and buyer demands will be matched on this CAS as the primary key.