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CAS 288-94-8
1H-tetrazole
Codes：CENO-002
Application context (from source-drug indications)
癫痫部分性发作西诺氨酯癫痫西诺氨酯癫痫发作西诺氨酯全身性癫痫西诺氨酯肝功能衰退西诺氨酯
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| 西诺氨酯Cenobamate | Tier C — Watch / trade | - |
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.
(R)-2-(2-chlorophenyl)oxirane→1H-tetrazole
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 |
|---|---|---|---|---|---|
| Unibest Nantong cGMP Site | 2-Bromo-2'-chloroacetophenone Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Unibest Taizhou GMP-like Site | 1-(2-chlorophenyl)-2-(1,2,3,4-tetrazol-2-yl)ethan-1-one Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
| Qualified Partner — East China API Works | Cenobamate N-1 intermediate Pharmaceutical Intermediates | 询价 | 询价 | 询价 | — |
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.