Category:
Chiral Intermediates
CAS NO:
75706-12-6
Standard:
In-house Standards,
-
Leflunomide is a synthetic immunosuppressant primarily manufactured via cyclization of 5-methylisoxazole-4-carboxylic acid. Its chemical identity is defined by the molecular formula C12H9N3O3 and CAS No. 75706-74-8.
Contraindicated in pregnancy due to teratogenicity; requires strict hepatotoxicity monitoring. Store in sealed containers below 25°C away from light and moisture.