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Specifications

A Di-O-alkyl Erythromycin is an impurity of Clarithromycin. Clarithromycin impurity E per British Pharmacopoeia.
Catalog #	010431
CAS Number	81103-14-2
Molecular Formula	C39H71NO13
Molecular Weight	761.98
Important Note	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures.
Alternate names	6,11-Di-O-methylerythromycin; 11-O-Methylclarithromycin; Clarithromycin Impurity E;