1239233-87-4

Febuxostat-2 Febuxostat Impurity C (DA) 2-(3-carboxy-4-isobutoxyphenyl) Febuxostat Dicarboxylic Acid Impurity 2-(3-carboxy-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid 2-(3-carboxy-4-isobutyloxyphenyl)-4-methylthiazole-5-carboxylic acid 2-[3-Carboxy-4-(2-Methylpropoxy)phenyl]-4-Methyl-5-thiazolecarboxylic Acid 2-[3-carboxyl-4-(2-methylpropoxy)phenyl]-4-methyl-5-thiazolecarboxylic acid 5-Thiazolecarboxylic acid, 2-[3-carboxy-4-(2-methylpropoxy)phenyl]-4-methyl- Febuxostat Impurity 26 (2-(3-carboxy-4-isobutyloxyphenyl)-4-methylthiazole-5-carboxylic acid) Febuxostat impurity 6/Febuxostat Dicarboxylic Acid/2-(3-carboxy-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid