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Erythromycin Impurity G




Catalog No. : DI-CM-00085
CAS Number : 992-65-4
Molecular Weight : 749.92
Molecular Formula : C37H67NO14
Synonym : (2S,3R,4S,6R)-2-(((3R,4S,5S,6R,7R,9R,11R,12R,13R,14R)-14-ethyl-7,12,13-trihydroxy-4-(((2S,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,7,9,11,13-hexamethyl-2,10-dioxooxacyclotetradecan-6-yl)oxy)-3-hydroxy-N,N,6-trimethyltetrahydro-2H-pyran-4-amine oxide, Erythromycin A N-oxide
Application Notes : Erythromycin A N-oxide is a minor analogue of the erythromycin complex isolated from Saccharopolyspora erythraea. The N-oxide is a facile metabolite formed in vivo which can revert to erythromycin A under reducing conditions. Despite its synthetic preparation in the 1950s, the biological activity of erythromycin A N-oxide has not been extensively studied.Erythromycin. I. Properties and degradation studies.
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