3'-N-[[4-(Acetylamino)phenyl]sulfonyl]-3'-N-demethyl Azithromycin
Impurity USP Azithromycin Related Impurity H /Azithromycin EP Impurity H
Stability Hygroscopic
Applications 3'-N-[[4-(acetylamino)phenyl]sulfonyl]-3'-N-demethyl Azithromycin is an impurity of Azithromycin (A927000).
References Debremaeker, D. et al.: Rap. Comm. Mass. Spec., 17, 342 (2003);