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CAS号: 612069-25-7 英文名称: 3'-Des(diMethylaMino)-3'-keto AzithroMycin 英文同义词: Azithromycin EP Impurity N;Azithromycin Impurity N(BP);3'-Des(diMethylaMino)-3'-keto AzithroMycin;Azithromycin Impurity 14（Azithromycin EP Impurity N）;3'-Des(dimethylamino)-3'-keto Azithromycin (Azithromycin EP Impurity N);(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-[[4,6-dideoxy-β-D-erythro-hexopyranos-3-ulos-1-yl]oxy]-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-heptaMe;(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-dimethyloxan-2-yl]oxy-11-[(2S,3S,6R)-3-hydroxy-6-methyl-4-oxooxan-2-yl]oxy-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one;1-Oxa-6-azacyclopentadecan-15-one, 11-[[4,6-dideoxy-β-D-erythro-hexopyranos-3-ulos-1-yl]oxy]-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-, (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-;Azithromycin EP Impurity N/3’-De(dimethylamino)-3’-oxoazithromycin/(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-[[4,6-dideoxy-β-D-erythro-hexopyranos-3-ulos-1-yl]oxy]-13-[(2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy- 中文名称: 阿奇霉素杂质N 中文同义词: 阿奇霉素杂质N;阿奇霉素EP杂质N;3′-去(二甲氨基)-3′-氧化阿奇霉素;3'-去(二甲基氨基)-3'-酮阿奇霉素(阿奇霉素杂质N) 分子式: C36H65NO13 分子量: 719.9 沸点 : 823.2±65.0 °C(Predicted) 密度 : 1.21±0.1 g/cm3(Predicted) 酸度系数(pKa): 11.58±0.60(Predicted)