500011-88-1

• 常用中文名：乙基2-(3-氯-2-吡啶基)-5-氧代-3-吡唑烷羧酸酯
• 常用英文名：Ethyl 2-(3-Chloro-2-Pyridinyl)-5-Oxo-3-Pyrazolidinecarboxylate
• CAS号：500011-88-1
• 分子式：C₁₁H₁₂ClN₃O₃
• 分子量：269.68400
• 发布时间：2018-05-08 09:20:32
• 更新时间：2026-08-13 20:51:25

名称

• 中文名: 乙基2-(3-氯-2-吡啶基)-5-氧代-3-吡唑烷羧酸酯
• 英文名: ethyl 1-(3-chloro-2-pyridinyl)-3-pyrazolidinone-5-carboxylate
• 中文别名: 2-(3-氯吡啶-2-基)-5-氧代吡唑烷-3-甲酸乙酯; 2-(3-氯吡啶-2-基)-5-羟基吡唑-3-甲酸乙酯; 2-(3-氯-2-吡啶基)-5-氧代-3-吡唑烷羧酸乙酯(环合物); 2-(3-氯-2-吡啶基)-5-氧代-3-吡唑烷羧酸乙酯
• 英文别名: 3-Pyrazolidinecboxylic acid, 2-(3-chloro-2-pyridinyl)-5-oxo-, ethyl ester; ethyl 2-(3-chloro-2-pyridinyl)-5-oxopyrazolidine-3-carboxylate; ethyl 2-(3-chloro-2-pyridinyl)-5-oxo-3-pyrazolidine-carboxylate; Ethyl 2-(3-Chloro-2-Pyridinyl)-5-Oxo-3-Pyrazolidinecboxylate; ETHYL 1-(3-CHLORO-2-PYRIDINYL)-3-PYRAZOLIDINONE-5-CBOXYLATE; 2-(3-Chloro-2-pyridinyl)-5-oxo-3-pyrazolidinecboxylic acid ethyl ester; ethyl 2-(3-chloropyridin-2-yl)-5-oxopyrazolidine-3-cboxylate; 2-(3-chloro-pyridin-2-yl)-5-oxopyrazolidine-3-carboxylic acid ethyl ester; Ethyl 1-(3-chloro-2-pyridinyl)-3-pyrazolidone-5-cboxylate; 2-(3-chloro-pyridin-2-yl)-5-oxo-pyrazolidine-3-carboxylic acid ethyl ester; MFCD09955582; ethyl 2-(3-chloro-2-pyridinyl)-5-oxo-3-pyrazolidinecarboxylate; ethyl 2-(3-chloropyridin-2-yl)-5-oxopyrazolidine-3-carboxylate

物化性质

• 密度: 1.377g/cm3
• 分子式: C₁₁H₁₂ClN₃O₃
• 分子量: 269.68400
• 精确质量: 269.05700
• PSA: 75.02000
• LogP: 1.24890
• 折射率: 1.566
• 储存条件: 2-8°C，干燥，密封

安全

• 危害码 (欧洲): Xi