Post

CAS号: 113046-72-3 英文名称: Ethyl 6,7-difluoro-1-methyl-4-oxo-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate 英文同义词: PL-9;PRULIFLOXACIN INTERMEDIATE;PRULIFLOXACIN INTERMEDIATE 1;Prulifloxacin InterMediatePL-9;6,7-Difluoro-1-methyl-4-oxo-4H-[1,3]thiazeto[3,2-a]-3-quinolinecarboxylic a;ETHYL 6,7-DIFLUORO-1-METHYL-4-OXO-4H-[1,3]THIAZETO[3,2-A]QUINOLINE-3-CARBOXYLATE;ETHYL 6,7-DIFLUORO-1-METHYL-4-OXO-4H-(1,3-)THIAZETO(3,2,-A)QUINOLINE-3-CARBOXYLA;ETHYL6,7-DIFLUORO-1-METHYL-4-OXO-4H-[1,3]THIAZETO[3,2-ALPHA]QUINOLINE-3-CARBOXYLATE;Ethyl 6,7-Difluoro-1-Methyl-4-Oxo-1H,4H-(1,3)Thiazeto(3,2-a)Quinoline-3-Carboxylate;Ethyl 6,7-Difluoro-1-Methyl-4-Oxo-4H-[1,3]Thiazeto[3,2-A]Quinoline-3-Carboxylate Pl-9 中文名称: 6,7-二氟-1-甲基-4-氧代-4H-[1,3]噻嗪[3,2-a]并喹啉-3-羧酸乙酯 中文同义词: 普利沙星中间体;普卢利沙星PL-9;普卢利沙星中间体一;普卢利沙星中间体PL-9;普卢利沙星第九步PL-9;6,7-二氟-1-甲基-4-氧代-4H-[1,3]噻嗪[3,2-a]并喹啉-3-羧酸乙酯;6,7-二氟-1-甲基-4-氧代-4H-(1,3)硫氮杂环并(3,2-A)喹啉-3-羧酸乙酯;6,7-二氟-1-甲基-4-氧代-1,4-二氢-[1,3]硫氮杂丁环并[3,2-A]喹啉-3-羧酸乙酯;6,7-二氟-1-甲基-4-氧代-4H-(1,3)噻嗪 (3,2A)并喹啉-3-羧酸乙酯 (PL-9) 分子式: C14H11F2NO3S 分子量: 311.3 熔点 : 202 °C(Solv: chloroform (67-66-3); methanol (67-56-1)) 沸点 : 436.8±45.0 °C(Predicted) 密度 : 1.50±0.1 g/cm3(Predicted) 酸度系数(pKa): -6.29±0.60(Predicted) CAS 数据库: 113046-72-3(CAS DataBase Reference)