Leflunomide
C12H9F3N2O2
270.21
4-Isoxazolecarboxamide, 5-methyl-N-[4-(trifluoromethyl) phenyl]-;
α,α,α-Trifluoro-5-methyl-4-isoxazolecarboxy-p-toluidide [75706-12-6]
4-Isoxazolecarboxamide, 5-methyl-N-[4-(trifluoromethyl) phenyl]-;
α,α,α-Trifluoro-5-methyl-4-isoxazolecarboxy-p-toluidide [75706-12-6]
DEFINITION
Leflunomide contains NLT 98.0% and NMT 102.0% of C12H9F3N2O2, calculated on the dried basis.
USP REFERENCE STANDARDS FOR PURCHASE
USP Leflunomide RSUSP Leflunomide Related Compound A RS
USP Leflunomide Related Compound B RS
USP Leflunomide Related Compound C RS