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CAS号: 1603814-04-5 英文名称: 3-Deschloro-4-Desfluoro-4-Chloro-3-Fluorogefitinib 英文同义词: Desfluoro Gefitinib;Gefitinib Impurity 16;Gefitinib EP impurity B;3-Deschloro-4-Desfluoro-4-Chloro-3-Fluorogefitinib;N-(4-Chloro-3-fluorophenyl)-7-methoxy-6-(3-morpholinopropoxy)quinazolin-4-amine;Gefitinib Impurity HCl (3-Deschloro-4-Desfluoro-4-Chloro-3-Fluoro Gefitinib HCl);4-Quinazolinamine, N-(4-chloro-3-fluorophenyl)-7-methoxy-6-[3-(4-morpholinyl)propoxy]- 中文名称: 3-Deschloro-4-Desfluoro-4-Chloro-3-Fluorogefitinib 中文同义词: 吉非替尼杂质B(EP) 分子式: C22H24ClFN4O3 分子量: 446.9 沸点 : 585.0±50.0 °C(Predicted) 密度 : 1.322±0.06 g/cm3(Predicted) 酸度系数(pKa): 7.00±0.10(Predicted)