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CAS号: 318515-70-7 英文名称: [[4-[2-[[(3-Ethyl-2,5-dihydro-4-methyl-2-oxo-1H-pyrrol-1-yl)carbonyl]amino]ethyl]phenyl]sulfonyl]-carbamic acid ethyl ester 英文同义词: HE334713;MCULE-2706479255;Glimepiride Ethyl Ester;Glimepiride Impurity 38;Glimepiride intermediate;Glimepiride Ethyl Ester Impurity;N-[4-[2-(3-ETHYL-4-METHYL-2-OXO-3-PYRROLINE-1-CARBOXAMIDO)ETHYL]BENZENESULFONAMIDE;3-ETHYL-4-METHYL-2-OXO-N-(4-SULFAMOYLPHENETHYL)-2,5-DIHYDRO-1H-PYRROLE-1-CARBOXAMIDE;Ethyl (4-(2-(3-ethyl-4-methyl-2-oxo-2,5-dihydro-1H-pyrrole-1-carboxamido)ethyl)phenyl)sulfonyl;Ethyl (4-(2-(3-ethyl-4-methyl-2-oxo-2,5-dihydro-1H-pyrrole-1-carboxamido)ethyl)phenyl)sulfonylcar 中文名称: 4-[2-(3-乙基-4-甲基-2-氧代-3-吡咯啉-1-甲酰胺基)乙基]-苯磺酰基氨基甲酸乙酯 中文同义词: 格列美脲乙酯;格列美脲乙酯杂质;GLIMEPIRIDE ETHYL ESTER 杂质;4-[2-(3-乙基-4-甲基-2-氧代-3-吡咯啉-1-甲酰胺基)乙基]苯磺酰甲酸乙酯;4-[2-(3-乙基-4-甲基-2-氧代-3-吡咯啉-1-甲酰胺基)乙基]-苯磺酰基氨基甲酸乙酯;格列美脲杂质Ⅰ 4-[2-[3-乙基-4-甲基-2-氧-3-吡咯啉-1-甲基酰胺基]乙基]苯磺酰胺甲酸乙酯;格列美脲杂质Ⅰ 4-[2-[3-乙基-4-甲基-2-氧-3-吡咯啉-1-甲基酰胺基]乙基]苯磺酰胺甲酸乙酯 分子式: C19H25N3O6S 分子量: 423.48 密度 : 1.293 储存条件 : Refrigerator 酸度系数(pKa): 4.75±0.10(Predicted)