4027-39-8

• 常用中文名：2-甲基-6-氧代-1,4,5,6-四氢吡啶-3-羧酸乙酯
• 常用英文名：1,4,5,6-Tetrahydro-2-methyl-6-oxo-3-pyridinecarboxylic acid ethyl ester
• CAS号：4027-39-8
• 分子式：C₉H₁₃NO₃
• 分子量：183.20400
• 发布时间：2018-11-25 23:52:38
• 更新时间：2024-01-17 17:50:23

名称

• 中文名: 2-甲基-6-氧代-1,4,5,6-四氢吡啶-3-羧酸乙酯
• 英文名: ethyl 6-methyl-2-oxo-3,4-dihydro-1H-pyridine-5-carboxylate
• 英文别名: 2-Methyl-6-oxo-1,4,5,6-tetrahydro-pyridin-3-carbonsaeure-ethylester; ethyl 2-methyl-6-oxo-1,4,5,6-tetrahydropyridine-3-carboxylate; 3-ethoxycarbonyl-2-methyl-4,5-dihydro-6-pyridone; 2-methyl-6-oxo-1,4,5,6-tetrahydro-pyridine-3-carboxylic acid ethyl ester; 2-Methyl-1,4,5,6-tetrahydro-pyridin-6-on-3-carbonsaeure-ethylester; 2-Methyl-6-oxo-1,4,5,6-tetrahydro-pyridin-3-carbonsaeure-aethylester; Ethyl-6-methyl-2-oxo-1,2,3,4-tetrahydropyridin-5-carboxylat

物化性质

• 分子式: C₉H₁₃NO₃
• 分子量: 183.20400
• 精确质量: 183.09000
• PSA: 58.89000
• LogP: 1.00940

安全

• 海关编码: 2933399090

合成路线

141-97-9 79-10-7 ~86% 4027-39-8

文献：Senthil Kumar; Kumari, Neeta; Luthra, Pratibha Mehta Synthetic Communications, 2013 , vol. 43, # 22 p. 3010 - 3019

10444-33-4 ~% 4027-39-8

文献：Albertson Journal of the American Chemical Society, 1952 , vol. 74, p. 3816

1501-06-0 ~% 4027-39-8

文献：Emery American Chemical Journal, 1891 , vol. 13, p. 352

1501-06-0 64-17-5 7664-41-7 ~% 4027-39-8

文献：Emery American Chemical Journal, 1891 , vol. 13, p. 352

上下游产品

上游产品  6
141-97-9 79-10-7 10444-33-4 1501-06-0
64-17-5 7664-41-7
下游产品  6
3279-76-3 3424-43-9 31163-12-9 32383-10-1
173261-76-2 66909-37-3

海关

海关编码	2933399090
中文概述	2933399090. 其他结构含非稠合吡啶环的化合物. 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	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%