Azithromycin Impurity 2（Azithromycin EP Impurity B）

Product Name	Azithromycin B
Synonyms	AzithroMycin B Azithromycin B AZITHROMYCIN IMPURITY B Azithromycin EP mpurity B Azithromycin EP Impurity B (2R,3R,4R,5R,8R,10R,11R,12R,13S,14R)-11-(((2S,3S,4S)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-4,10-dihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6- Synonyms AzithroMycin B Azithromycin B AZITHROMYCIN IMPURITY B Azithromycin EP mpurity B Azithromycin EP Impurity B (2R,3R,4R,5R,8R,10R,11R,12R,13S,14R)-11-(((2S,3S,4S)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-4,10-dihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6- (2R,3R,4S,5R,8R,10R,11R,12S,13S,14R)-11-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-4,10-dihydroxy-13-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one
CAS	307974-61-4
EINECS
Chemical Formula	C38H72N2O11
Molecular Weight	733
inchi
Package	bottle
Price	Call Me
Descriptions	11722A
Supplier Website	https://www.standardpharm.org.cn/
Last Update	2026-02-10 16:18:13