70458-94-5

• 常用中文名：7-氯-1-乙基-6-氟-1,4-二氢-4-氧代喹啉-3-羧酸乙酯
• 常用英文名：ETHYL 7-CHLORO-1-ETHYL-6-FLUORO-1,4-DIHYDRO-4-OXO-QUINOLINE-5-CARBOXYLATE
• CAS号：70458-94-5
• 分子式：C₁₄H₁₃ClFNO₃
• 分子量：297.70900
• 发布时间：2018-12-24 14:23:07
• 更新时间：2026-08-14 13:28:40

名称

• 中文名: 7-氯-1-乙基-6-氟-1,4-二氢-4-氧代喹啉-3-羧酸乙酯
• 英文名: ethyl 7-chloro-1-ethyl-6-fluoro-4-oxoquinoline-5-carboxylate
• 中文别名: 7-氯-1-乙基-6-氟-4-氧代-1,4-二氢喹啉-3-羧酸乙酯 (培氟沙星杂质); 诺氟沙星杂质; M1-杂质B; 培氟沙星杂质G; 诺氟沙星杂质5; 甲磺酸培氟沙星杂质G; 诺氟沙星杂质18; 7-氯-1-乙基-6-氟-1,4-二氢-4-氧代-喹啉-5-羧酸乙酯; 7-氯-1-乙基-6-氟-4-氧代-1,4-二氢喹啉-3-羧酸乙酯; 诺氟沙星杂质NFSX
• 英文别名: ETHYL 7-CHLORO-1-ETHYL-6-FLUORO-1,4-DIHYDRO-4-OXO-QUINOLINE-5-CBOXYLATE; 7-chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid,ethyl ester; Norfloxacin Impurity 18; 1-ethyl-6-fluoro-7-chloro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ethyl ester; ethyl 7-chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate; 3-Quinolinecboxylic acid, 7-chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-, ethyl ester; 7-chloro-1-ethyl-6-fluoro-4-oxo-5-quinolinecboxylic acid ethyl ester; 3-Quinolinecarboxylic acid,7-chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-,ethyl ester; ethyl 7-chloranyl-1-ethyl-6-fluoranyl-4-oxidanylidene-quinoline-5-carboxylate; Ethyl 7-chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-cboxylate; Ethyl 7-chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-5-cboxylate; NORF-006; Norfloxacin impurities1216; Pefloxacin Impurity G; 7-chloro-3-ethoxy-carbonyl-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline; Pefloxacin Mesilate Dihydrate Impurity G; 7-chloro-1-ethyl-6-fluoro-4-oxo-5-quinolinecarboxylic acid ethyl ester; ethyl-1-ethyl-6-fluoro-7-chloro-4-oxo-1,4-dihydro-quinoline-3-carboxylate; ethyl 7-chloro-1-ethyl-6-fluoro-4-oxoquinoline-5-cboxylate; 7-Chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecboxylic Acid Ethyl Ester; Norfloxacin Impurity 5; ETHYL 7-CHLORO-1-ETHYL-6-FLUORO-4-OXO-1,4-DIHYDRO-3-QUINOLINECBOXYLATE; Ethyl 7-chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-cboxylate (Pefloxacin Impurity); ethyl 7-chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-cboxylate; Ethyl 7-chloro-1-ethyl-6-fluoro-4-oxoquinoline-3-cboxylate

物化性质

• 分子式: C₁₄H₁₃ClFNO₃
• 分子量: 297.70900
• 精确质量: 297.05700
• PSA: 48.30000
• LogP: 2.99060

合成路线

上下游产品

上游产品  9
70458-93-4 75-03-6 367-21-5 70032-30-3
106648-05-9 87-13-8 78-40-0 55330-56-8
86393-34-2
下游产品  6
70458-92-3 70458-96-7 74011-42-0 68077-26-9
70458-97-8 74011-56-6