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CAS号: 40059-53-8 英文名称: 1,2-DIHYDRO-4-HYDROXY-2-OXO-3-QUINOLINECARBOXYLIC ACID ETHYL ESTER 英文同义词: AURORA KA-4464;3-carbethoxy-4-hydroxy-2-quinolone;3-Ethoxycarbonyl-2,4-dihydroxyquinoline;Ethyl 2,4-Dihydroxyquinoline-3-Carboxylate;Ethyl 1,2-dihydro-4-hydroxy-2-oxo-3-quinolinecarboxylate;ethyl 4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylate;Ethyl 4-hydroxy-2-oxo-1,2-dihydro-3-quinolinecarboxylate;1,2-dihydro-4-hydroxy-2-oxo-3-quinolinecarboxylicaciethylester;hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylic acid ethyl ester;1,2-DIHYDRO-4-HYDROXY-2-OXO-3-QUINOLINECARBOXYLIC ACID ETHYL ESTER 中文名称: 2,4-二羟基喹啉-3-甲酸乙酯 中文同义词: 2,4-二羟基喹啉-3-甲酸乙酯;4-羟基-2-氧代-1,2-二氢喹啉-3-甲酸乙酯;1,2-二氢-4-羟基-2-氧代-3-喹啉甲酸乙酯;乙基 4-羟基-2-氧亚基-1,2-二氢喹啉-3-甲酸基酯 分子式: C12H11NO4 分子量: 233.22 熔点 : 208 °C 沸点 : 458.0±45.0 °C(Predicted) 密度 : 1.378±0.06 g/cm3(Predicted) 酸度系数(pKa): 4.50±1.00(Predicted)