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CAS 25283-96-9
5-methyl-3-(4-nitrophenyl)-1,2,4-oxadiazole
Codes: DABI-033
Application context (from source-drug indications)
Venous thromboembolismDabigatran Etexilate MesylateEmbolismDabigatran Etexilate MesylateStrokeDabigatran Etexilate MesylateIschaemic strokeDabigatran Etexilate MesylatePulmonary embolismDabigatran Etexilate MesylateVenous thrombosisDabigatran Etexilate Mesylate
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| Dabigatran Etexilate Mesylate | Tier B — Position early | - |
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.
ethyl 3-(3-amino-4-(methylamino)-N-(pyridin-2-yl)benzamido)propanoate→hexyl carbonochloridate→ethyl 2-bromoacetate→4-nitrobenzonitrile→(Z)-N'-hydroxy-4-nitrobenzimidamide→5-methyl-3-(4-nitrophenyl)-1,2,4-oxadiazole→4-(5-methyl-1,2,4-oxadiazol-3-yl)aniline→ethyl (4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl)glycinate→(4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl)glycine→ethyl 3-(1-methyl-2-(((4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl)amino)methyl)-N-(pyridin-2-yl)-1H-benzo[d]imidazole-5-carboxamido)propanoate→ethyl 3-(2-(((4-carbamimidoylphenyl)amino)methyl)-1-methyl-N-(pyridin-2-yl)-1H-benzo[d]imidazole-5-carboxamido)propanoate 4-methylbenzenesulfonate
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 |
|---|---|---|---|---|---|---|
| Qualified Partner — East China API Works | Dabigatran etexilate mesylate Pharmaceutical Intermediates | On request | On request | On request | — | |
| Unibest Nantong cGMP Site | ethyl N-[3-amino-4-(methylamino)benzoyl]-N-pyridin-2-yl-beta-alaninate Pharmaceutical Intermediates | On request | On request | On request | — | |
| Unibest Taizhou GMP-like Site | N-(4-cyanophenyl)-Glycine 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.