Leflunomide Impurities

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Parent Drug Name Name of Impurity Catalogue No.
Leflunomide Ethyl 3-methylisoxazole-4-carboxylate VL1060018View CAS 20328-15-8
Leflunomide Ethyl 5-Methylisoxazole-4-carboxylate VE009347View CAS 51135-73-0
Leflunomide Leflunomide Cyano Impurity VL1060007View
Leflunomide Leflunomide EP Impurity A VL1060002View CAS 455-14-1
Leflunomide Leflunomide EP Impurity B VL1060003View CAS 163451-81-8
Leflunomide Leflunomide EP Impurity C VL1060001View CAS 61643-23-0
Leflunomide Leflunomide EP Impurity D VL1060004View CAS 42831-50-5
Leflunomide Leflunomide EP Impurity E VL1060005View CAS 208401-20-1
Leflunomide Leflunomide EP Impurity F VL1060008View CAS 1403564-06-6
Leflunomide Leflunomide EP Impurity G VL1060009View CAS 724429-16-7
Leflunomide Leflunomide EP Impurity H VL1060006View CAS 24522-30-3
Leflunomide Leflunomide Inhouse Impurity VL1060015View
Leflunomide Leflunomide Metabolite Ethyl Analog VL1060017View
Leflunomide 2-Aminobenzotrifluoride VL1060012View CAS 88-17-5
Leflunomide 2-Chlorobenzotrifluoride VL1060011View CAS 88-16-4
Leflunomide 3-Aminobenzotrifluoride VL1060013View CAS 98-16-8
Leflunomide 3-Methylisoxazole-4-carboxylic Acid VE009345View CAS 17153-20-7
Leflunomide 4-(Trifluoromethyl)phenyl Isocyanate VE009118View CAS 1548-13-6
Leflunomide 4-Chlorobenzotrifluoride VL1060010View CAS 98-56-6