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CAS 87853-82-5
ethyl (Z)-2-cyano-3-hydroxybut-2-enoate
Codes: TERI-013
Application context (from source-drug indications)
Systemic lupus erythematosusTeriflunomide Sodium
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| Teriflunomide Sodium | 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 2-cyanoacetate→ethyl (Z)-2-cyano-3-hydroxybut-2-enoate→4-(trifluoromethyl)aniline→(Z)-2-Cyano-3-hydroxy-but-2-enoic acid-(4-trifluoromethylphenyl)-amide
Intermediates available on this site
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