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Clarithromycin EP Impurity E

Clarithromycin EP Impurity E

Catalogue No.: VL740009
CAS No.: 81103-14-2

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Name: Clarithromycin EP Impurity E
Catalogue No. VL740009
CAS No. 81103-14-2
Molecular Formula C39H71NO13
Molecular Weight 761.98
Status In-stock
IUPAC Name 6,11-Di-O-methylerythromycin A
Synonyms Clarithromycin Related Compound A
Appearance White Solid
Description Clarithromycin EP Impurity E (CAS No: 81103-14-2) or 6,11-Di-O-methylerythromycin is a chemical modification of Erythromycin and has potent antibacterial activity against Gram-positive pathogens, including erythromycin-resistant Staphylococcus aureus, erythromycin-resistant Staphylococcus aureus, Streptococcus pneumoniae, and Gram-negative pathogens like Haemophilus influenzae.
References MORIMOTO, SHIGEO, et al. “Chemical Modification of Erythromycins. I. Synthesis and Antibacterial Activity of 6-O-Methylerythromycins A.” The Journal of Antibiotics, vol. 37, no. 2, 1984, pp. 187–89, https://doi.org/10.7164/antibiotics.37.187. Wu, Zhongyuan, et al. “Synthesis and Antibacterial Activity of Novel 4″-Carbamates of 6,11-Di-O-Methylerythromycin A.” The Journal of Antibiotics, vol. 63, no. 7, May 2010, pp. 343–50, https://doi.org/10.1038/ja.2010.44.

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