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CAS号:201856-57-7
英文名称:(3R,4S)-tert-Butyl 3-(1-ethoxyethoxy)-2-oxo-4-phenylazetidine-1-carboxylate
英文同义词:Docetaxel Impurity 48;Docetaxel Impurity 54;Docetaxel Intermediate I;SIDE CHAINS OF DOCETAXEL--1;(3R,4S)-3-(1-ethoxyethoxy)-4-phenyl-N-Boc-2-azetidinone;(3R,4S)-tert-Butyl 3-(1-ethoxyethoxy)-2-oxo-4-phenylazetidin...;(3R,4S)-1-t-butoxycarbonyl-3-(2-ethoxyethoxyl)-4-phenyl-2-azetidinone;(3R,4S)-1-T-BUTOXYCARBONYL-3-(2-ETHOXYETHOXYL)-4-PHENYL-2-AZETIDINONE,98+%;(3r,4s)-tert-butyl 3-(1-ethoxyethoxy)-2-oxo-4-phenylazetidine-1-carboxylate;tert-butyl (3R,4S)-3-(1-ethoxyethoxy)-2-oxo-4-phenylazetidine-1-carboxylate
中文名称:(3R,4S)-3-(1-乙氧乙氧基)-2-氧-4-苯基-吖丁啶羧酸叔丁基酯
中文同义词:多西他赛杂质54;(3R,4S)-3-(1-乙氧乙氧基)-2-氧-4-苯基-吖丁啶羧酸叔丁基酯;(3R,4S)-3-(1-乙氧乙氧基)-2-氧-4-苯基-吖丁啶羧酸叔丁基酯;(3R,4S)-1-叔丁氧羰基-3-(1-乙氧乙氧基)-4-苯基-2-丙内酰胺;(3R,4S)-1-叔丁氧基羰基-3-(2-乙氧乙氧基)-4-苯基-2-丙内酰胺;(3R, 4S)-1-叔丁氧基羰基-3-(1-乙氧基乙氧基)-4-苯基-2-氮杂环丁酮;多西他赛手性侧链(3R,4S)-3-(1-乙氧乙氧基)-2-氧-4-苯基-吖丁啶羧酸叔丁基酯
分子式:C18H25NO5
分子量:335.39
沸点:459.6±45.0 °C(Predicted)
密度:1.16
储存条件:Sealed in dry,2-8°C
酸度系数(pKa):-4.97±0.60(Predicted)
CAS 数据库:201856-57-7(CAS DataBase Reference)