Amodiaquine Impurity 4

Chemical Name: 4-Amino-2-fluorophenol ; 3-Fluoro-4-hydroxyaniline ; 2-Fluoro-4-aminophenol

Synonym: Voriconazole EP Impurity A ; Voriconazole USP RC C ; Fluconazole Keto Impurity ; 1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone ;