Ketoconazole EP Impurity B

Chemical Name: 1-[4-[4-[5-(4-acetylpiperazin-1-yl)-2-[[(2RS,4SR)-2-(2,4-dichlorophenyl)-2-[(1H-imidazol-1-yl)methyl]-1,3-dioxolan-4-yl]methoxy]phenoxy]phenyl]piperazin-1-yl]ethan-1-one

Synonym: 2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl-2,2,3,3,5,5,6,6-d8)ethoxy)acetic acid