Azithromycin Impurity 9（Azithromycin EP Impurity I）

Product Name	N'-DesMethyl AzithroMycin
Synonyms	CP-64434 CP-64434 hydrate N-Demethylazithromycin N'-DesMethyl AzithroMycin 3′-N-Desmethylazithromycin N′-Desmethylazithromycin hydrate N-DesMethyl AzithroMycin (IMpurity I) Synonyms CP-64434 CP-64434 hydrate N-Demethylazithromycin N'-DesMethyl AzithroMycin 3′-N-Desmethylazithromycin N′-Desmethylazithromycin hydrate N-DesMethyl AzithroMycin (IMpurity I) (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-13-[(2,6-dideoxy-3-C-Methyl-3-O-Methyl-α-L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptaMethyl-11-[[3,4,6-trideoxy-3-(MethylaMino)-β-D-xylo-hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecan-15-one (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-11-(((2R,3R,4S,6R)-3-hydroxy-6-methyl-4-(methylamino)tetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one
CAS	172617-84-4
EINECS
Chemical Formula	C37H70N2O12
Molecular Weight	734.96
inchi
Package	bottle
Price	Call Me
Descriptions	11729A
Supplier Website	https://www.standardpharm.org.cn/
Last Update	2026-02-10 16:18:13