中文名称阿奇霉素杂质B中文同义词阿奇霉素B;阿奇霉素EP杂质B;3-去羟基阿奇霉素;3-去氧阿奇霉素;3-脱氧阿奇霉素;阿奇霉素杂质Ⅱ(杂质B)[阿奇霉素B](2R,3R,4S,5R,8R,10R,11R,12S,13S,14R)-13-[[2,6-双脱氧-3-C-甲基-3-O-甲基-α-L-核糖-吡喃己糖基]氧]-2-乙基-4,10-二羟基-3,5,6,8,10,12,14-七甲基-11-[[3,4,6-三脱氧-3-(二甲氨基)-β-D-木糖-吡喃己糖基]氧]-1-氧杂-6-氮杂环十五烷-15-酮;阿奇霉素杂质Ⅱ(杂质B)[阿奇霉素B](2R,3R,4S,5R,8R,10R,11R,12S,13S,14R)-13-[[2,6-双脱氧-3-C-甲基-3-O-甲基-Α-L-核糖-吡喃己糖基]氧]-2-乙基-4,10-二羟基-3,5,6,8,10,12,14-七甲基-11-[[3,4,6-三脱氧-3-(二甲氨基)-Β-D-木糖-吡喃己糖基]氧]-1-氧杂-6-氮杂环十五烷-15-酮;AZITHROMYCINEP杂质B英文名称AZITHROMYCINIMPURITYB英文同义词AzithroMycinB;AzithromycinEPImpurityB;(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-;AzithromycinEPmpurityB;AzithromycinEPImpurityB/(2R,3R,4S,5R,8R,10R,11R,12S,13S,14R)-11-(((2S,3R,4S,6R)-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,Chemicalbook6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,;AzithromycinImpuritⅡ:(ImpuritB)(AzithromycinB)(2R,3R,4S,5R,8R,10R,11R,12S,13S,14R)-13-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-2-ethyl-4,10-dihydroxy-3,5,6,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-;(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;AzithromycinImpurity2(AzithromycinEPImpurityB)CAS号307974-61-4分子式C38H72N2O11分子量732.99EINECS号相关类别对照品-杂质对照品;杂质;标准品;杂质对照品;阿奇霉素杂质优势供应;096-阿奇霉素;阿奇霉素Mol文件307974-61-4.mol结构式阿奇霉素杂质B性质熔点98-102°C沸点795.6±60.0°C(Predicted)密度1.15±0.1g/cm3(Predicted)储存条件-20°CFreezer溶解度可溶于氯仿(轻微)、二氯甲烷(轻微)、DMSO(轻微)酸度系数(pKa)13.50±0.70(Predicted)形态固体颜色白色至黄色阿奇霉素杂质B用途与合成方法用途阿奇霉素B(阿奇霉素EP杂质B)是阿奇霉素的杂质,是一种半合成大环内酯类抗生素,与红霉素a有关。用于杂质对照品、药品申报检测等。 |