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CAS号: 107754-19-8 英文名称: 4-[[5-[[(Cyclopentyloxy)carbonyl]aMino]-1-Methyl-1H-indol-3-yl]Methyl]-3-Methoxy-benzoic Acid Methyl Ester 英文同义词: Zafirlukast Impurity 2;Zafirlukast Methyl Ester Impurity;4-[[5-[[(Cyclopentyloxy)carbonyl]aMino]-1-Methyl-1H-indol-3-yl]Methyl]-3-Methoxy-benzoic Acid Methyl Ester;Benzoic acid, 4-[[5-[[(cyclopentyloxy)carbonyl]amino]-1-methyl-1H-indol-3-yl]methyl]-3-methoxy-, methyl ester 中文名称: 4-[[5-[[(Cyclopentyloxy)carbonyl]aMino]-1-Methyl-1H-indol-3-yl]Methyl]-3-Methoxy-benzoic Acid Methyl Ester 中文同义词: 扎鲁司特甲酯酯杂质 分子式: C25H28N2O5 分子量: 436.5 熔点 : 128-132 °C 沸点 : 581.9±50.0 °C(Predicted) 密度 : 1.25±0.1 g/cm3(Predicted) 酸度系数(pKa): 14.52±0.43(Predicted)