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CAS 415697-58-4
(2-(N-(4,5-dimethylisoxazol-3-yl)-N-(methoxymethyl)sulfamoyl)phenyl)boronic acid
Codes: SPAR-004
Application context (from source-drug indications)
局灶性节段性肾小球硬化症Sparsentan免疫球蛋白a肾病Sparsentan抗中性粒细胞胞浆抗体相关性血管炎SparsentanKidney diseaseSparsentanAlport 综合征Sparsentan过敏性紫癜Sparsentan
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| Sparsentan | 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.
ethyl 4-bromo-3-methylbenzoate→ethyl 4-bromo-3-(bromomethyl)benzoate→ethyl 4-bromo-3-(ethoxymethyl)benzoate→(2-(N-(4,5-dimethylisoxazol-3-yl)-N-(methoxymethyl)sulfamoyl)phenyl)boronic acid→ethyl 2'-(N-(4,5-dimethylisoxazol-3-yl)-N-(methoxymethyl)sulfamoyl)-2-(ethoxymethyl)-[1,1'-biphenyl]-4-carboxylate→N-(4,5-dimethylisoxazol-3-yl)-2'-(ethoxymethyl)-4'-(hydroxymethyl)-N-(methoxymethyl)-[1,1'-biphenyl]-2-sulfonamide→4'-(bromomethyl)-N-(4,5-dimethylisoxazol-3-yl)-2'-(ethoxymethyl)-N-(methoxymethyl)-[1,1'-biphenyl]-2-sulfonamide→2-butyl-1,3-diazaspiro[4.4]non-1-en-4-one→4'-((2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl)-N-(4,5-dimethylisoxazol-3-yl)-2'-(ethoxymethyl)-N-(methoxymethyl)-[1,1'-biphenyl]-2-sulfonamide
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 | (2-(N-(4,5-dimethylisoxazol-3-yl)-N-(methoxymethyl)sulfamoyl)phenyl)boronic acid Pharmaceutical Intermediates | On request | On request | On request | — |
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