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CAS号: 532414-36-1 英文名称: Formoterol Fumarate Dihydrate EP Impurity I 英文同义词: anti-rac-Formoterol;Arformoterol Impurity 22;Formoterol EP Impurity I;Formoterol Fumarate Dihydrate EP Impurity I;Formoterol Impurity 9（Formoterol EP Impurity I）;Formoterol EP Impurity I (Mixture of Diastereomers);Formoterol Fumarate Impurity Ⅰ：rel-(R,S)-Formoterol;N-(2-hydroxy-5-((R)-1-hydroxy-2-(((S)-1-(4-methoxyphenyl)propan-2-yl)amino)ethyl)phenyl)formamide;N-[2-hydroxy-5-[(1R)-1-hydroxy-2-[[(2S)-1-(4-methoxyphenyl)propan-2-yl]amino]ethyl]phenyl]formamide;rel-N-[2-Hydroxy-5-[(1R)-1-hydroxy-2-[[(1S)-2-(4-methoxyphenyl)-1-methylethyl]amino]ethyl]phenyl]formamide 中文名称: 福莫特罗EP杂质I 中文同义词: 福莫特罗EP杂质I;福莫特罗杂质I(EP);REL-(R,S)-福莫特罗;福莫特罗富马酸酯二水合物EP杂质I;福莫特罗杂质I(非对映异构体混合物);富马酸福莫特罗杂质Ⅰ(非对映异构体) 分子式: C19H24N2O4 分子量: 344.4 沸点 : 603.2±55.0 °C(Predicted) 密度 : 1.233±0.06 g/cm3(Predicted) 酸度系数(pKa): 8.95±0.50(Predicted)