3-Methyl-N-[4-(trifluoromethyl)phenyl]-4-isoxazolecarboxamide; N-[4-(Trifluoromethyl)phenyl]-3-methylisoxazole-4-carboxamide; Leflunomide EP Impurity E
杂质:
Leflunomide EP Impurity E
CAS号:
208401-20-1
分子式:
C₁₂H₉F₃N₂O₂
外观:
未标明外观
熔点:
未标明外观
分子量:
270.21
溶解性:
未标明外观
种类:
Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
5-Desmethyl-3-methyl Leflunomide (Leflunomide EP Impurity E) is the 3-methyl-isomer of Leflunomide (L322750), as a poisonous impurity.