16867-53-1

• 常用中文名：6-甲基-4-氧代-4H-吡啶并[1,2-a]嘧啶-3-甲酸乙酯
• 常用英文名：6-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid ethyl ester
• CAS号：16867-53-1
• 分子式：C₁₂H₁₂N₂O₃
• 分子量：232.23500
• 发布时间：2016-08-05 04:55:44
• 更新时间：2026-06-30 18:18:34

名称

• 中文名: 6-甲基-4-氧代-4H-吡啶并[1,2-a]嘧啶-3-甲酸乙酯
• 英文名: ethyl 6-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxylate
• 中文别名: 乙基 6-甲基-4-氧亚基-4H-吡啶并[1,2-A]嘧啶-3-甲酸基酯; 6-甲基-4-氧代-4H-吡啶并[1,2-A]嘧啶-3-甲酸乙酯
• 英文别名: 3-Carbethoxy-4-oxo-6-methylhomopyrimidazol; Ethyl 6-methyl-4-oxopyrido[1,2-a]pyrimidine-3-cboxylate; 3-Carbethoxy-6-methyl-4H-pyrido-<1,2-a>pyrimidinon-(4); MZ 104; ethyl 6-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylate; 4H-Pyrido[1,2-a]pyrimidine-3-cboxylic acid, 6-methyl-4-oxo-, ethyl ester; 6-METHYL-4-OXO-4H-PYRIDO[1,2-A]PYRIMIDINE-3-CBOXYLIC ACID ETHYL ESTER(WXC07179); ethyl 6-methyl-4-oxopyrido[1,2-a]pyrimidine-3-cboxylate/ 6-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-cboxylic acid ethyl ester; 6-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-cboxylic acid ethyl ester; Ethyl 6-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-cboxylate; MZ-104; 4H-Pyrido[1,2-a]pyrimidine-3-carboxylic acid,6-methyl-4-oxo-,ethyl ester; 6-Methyl-4-oxo-4H-pyrido(1,2-a)pyrimidine-3-carboxylic acid ethyl ester; 3-Ethoxycarbonyl-6-methyl-4-oxo-4H-pyrido<1,2-a>pyrimidine

物化性质

• 密度: 1.26g/cm3
• 沸点: 362.5ºC at 760 mmHg
• 熔点: 98-100 °C
• 分子式: C₁₂H₁₂N₂O₃
• 分子量: 232.23500
• 闪点: 173ºC
• 精确质量: 232.08500
• PSA: 60.67000
• LogP: 1.17960
• 蒸汽压: 1.93E-05mmHg at 25°C
• 折射率: 1.596
• 储存条件: 2-8°C，密封，干燥

安全

• 海关编码: 2933990090

合成路线

13250-95-8 ~% 16867-53-1

文献：Hermecz, Istvan; Horvath, Agnes; Vasvari-Debreczy, Lelle; Meszaros, Zoltan Synthesis, 1984 , # 2 p. 152 - 158

64-17-5 38326-18-0 ~% 16867-53-1

文献：Hermecz, Istvan; Horvath, Agnes; Vasvari-Debreczy, Lelle; Meszaros, Zoltan Synthesis, 1984 , # 2 p. 152 - 158

64-17-5 25063-58-5 ~% 16867-53-1

文献：Hermecz, Istvan; Horvath, Agnes; Vasvari-Debreczy, Lelle; Meszaros, Zoltan Synthesis, 1984 , # 2 p. 152 - 158

海关

海关编码	2933990090
中文概述	2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%