Standards; Pharmaceutical/API Drug Impurities/Metabolites;
(Clarithromycin EP Impurity Q) is an urinary metabolite of Clarithromycin (C559750), a macrolide antibiotic.
Jones, P., et al.: J. Med. Chem., 15, 631 (1972), Watanabe, Y., et al.: J. Antibiot., 46, 647 (1983), Ohmori, S., et al.: Drug Metab. Dispos., 21, 358 (1993),