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CAS号: 2157462-42-3 英文名称: Paclitaxel EP Impurity I 英文同义词: Paclitaxel Impurity 66;Paclitaxel EP Impurity I;Paclitaxel Impurity 10（Paclitaxel EP Impurity I）;Paclitaxel EP Impurity I (Paclitaxel 10,13-Bis Side Chain);Paclitaxel EP Impurity I 10-O-[(2R,3S)-3-(benzoylamino)-2-hydroxy-3- phenylpropanoyl]-10-O-deacetylpaclitaxel;Paclitaxel impurity 12/Paclitaxel EP Impurity I/Paclitaxel 10,13-Bis Side Chain/(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-Acetoxy-12-(benzoyloxy)-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclod;Benzenepropanoic acid, β-(benzoylamino)-α-hydroxy-, 1,1'-[(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxete-6,9-diyl] ester, (αR,α'R,βS,β'S)- 中文名称: Paclitaxel EP Impurity I 中文同义词: 紫杉醇EP杂质Ⅰ;紫杉醇EP杂质I;紫杉醇杂质I (EP);紫杉醇EP杂质I(双侧链杂质) 分子式: C61H62N2O16 分子量: 1079.15 Mol file 密度 : 1.42±0.1 g/cm3(Predicted) 酸度系数(pKa): 11.78±0.20(Predicted)