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CAS号: 620169-47-3 英文名称: Azithromycin C 英文同义词: Azithromycin C;Azithromycin EP Impurity C;3″-O-Demethyl Azithromycin;Azithromycin Impurity 3（Azithromycin EP Impurity C）;1-Oxa-6-azacyclopentadecan-15-one, 13-[(2,6-dideoxy-3-C-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-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-, (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-;Azithromycin EP Impurity C/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, 中文名称: 阿奇霉素C(3′′-O-去甲基阿奇霉素) 中文同义词: 阿奇霉素C;阿奇霉素EP杂质C;阿奇霉素杂质C对照品;AZITHROMYCIN 杂质C;阿奇霉素C(3′′-O-去甲基阿奇霉素) 分子式: C37H70N2O12 分子量: 734.96 沸点 : 829.2±65.0 °C(Predicted) 密度 : 1.20±0.1 g/cm3(Predicted) 酸度系数(pKa): 13.28±0.70(Predicted)