3-methyl-N-(4-(trifluoromethyl)phenyl)isoxazole-4-carboxamide; 3-Methyl-N-[4-(trifluoromethyl)phenyl]-4-isoxazolecarboxamide; N-[4-(Trifluoromethyl)phenyl]-3-methylisoxazole-4-carboxamide; Leflunomide EP Impurity E
5-Desmethyl-3-methyl Leflunomide is a fully characterized chemical compound used as a reference standard of API Teriflunomide. The standard offered is compliant with regulatory guidelines. 5-Desmethyl-3-methyl Leflunomide is used for analytical method development, method validation (AMV), and Quality Controlled (QC) applications during synthesis and formulation stages of drug development and serves as a reference standard for traceability against pharmacopeial standards (USP or EP). Axios Research products are intended for analytical purposes only and are not for human use. CAS - 208401-20-1