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CAS 1619267-22-9
2-(2-chloro-5-nitrophenyl)pyridine 1-oxide
Codes:VISM-007
Application context (from source-drug indications)
基底细胞癌维莫地吉多发性骨髓瘤维莫地吉淋巴瘤维莫地吉实体瘤维莫地吉血液肿瘤维莫地吉间质软骨肉瘤维莫地吉
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| 维莫地吉Vismodegib | 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.
2-bromo-1-chloro-4-nitrobenzene→4-chloro-3-(pyridin-2-yl)aniline→pyridine 1-oxide→2-(2-chloro-5-nitrophenyl)pyridine 1-oxide→2-chloro-4-(methylsulfonyl)benzoic acid
Intermediates available on this site
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