Azithromycin EP Impurity C

阿奇霉素EP杂质C

Also known as: Azithromycin impurity C, Azithromycin C, 3″-O-Demethyl Azithromycin, Azithromycin Impurity 3 (Azithromycin EP Impurity C), UNII-H91YKC84DA, (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-13-(((2R,4R,5S,6S)-4,5-dihydroxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-11-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one

Azithromycin EP Impurity C (CAS 620169-47-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C37H70N2O12 and a molecular weight of 734.958 g/mol. It is also known as Azithromycin impurity C, Azithromycin C and 3″-O-Demethyl Azithromycin. Key properties include a boiling point of 829.2±65.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 455.3±34.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

620169-47-3

Jingsj CID

J-1384197-3

Molecular Formula

C₃₇H₇₀N₂O₁₂

Chinese Name

阿奇霉素EP杂质C

Molecular Weight

734.958 g/mol

Category

Organic Compounds

Last updated

8/21/2026