40318-15-8

• 常用中文名：4-甲基-1H-吡咯-3-羧酸甲酯
• 常用英文名：Methyl 4-methyl-1H-pyrrole-3-carboxylate
• CAS号：40318-15-8
• 分子式：C₇H₉NO₂
• 分子量：139.152
• 发布时间：2018-12-25 14:19:24
• 更新时间：2025-08-21 17:36:07

名称

• 中文名: 4-甲基-1H-吡咯-3-羧酸甲酯
• 英文名: methyl 4-methyl-1H-pyrrole-3-carboxylate
• 英文别名: Methyl 4-methyl-1H-pyrrole-3-carboxylate; 4-methyl-1H-pyrrole-3-carboxylic acid methyl ester; 4-Methyl-pyrrol-carbonsaeure-(3)-methylester; 1H-Pyrrole-3-carboxylic acid, 4-methyl-, methyl ester; 4-Methyl-pyrrol-3-carbonsaeure-methylester; 3-methoxycarbonyl-4-methyl-1H-pyrrole; 4-methylpyrrole-3-carboxylic acid methylester

物化性质

• 密度: 1.1±0.1 g/cm3
• 沸点: 277.8±20.0 °C at 760 mmHg
• 分子式: C₇H₉NO₂
• 分子量: 139.152
• 闪点: 121.8±21.8 °C
• 精确质量: 139.063324
• PSA: 42.09000
• LogP: 1.61
• 蒸汽压: 0.0±0.6 mmHg at 25°C
• 折射率: 1.524
• 储存条件: 室温，干燥

安全

• 危害码 (欧洲): Xi
• 海关编码: 2933990090

合成路线

623-43-8 38622-91-2 ~25% 40318-15-8

文献：Takeda Pharmaceutical Company Limited Patent: EP2005957 A1, 2008 ; Location in patent: Page/Page column 44 ;

2199-49-7 ~% 40318-15-8

文献：Nicolaus; Mangoni Gazzetta Chimica Italiana, 1955 , vol. 85, p. 1378,1392 Annali di Chimica (Rome, Italy), 1956 , vol. 46, p. 847,855

90610-58-5 ~% 40318-15-8

文献：Nicolaus; Mangoni Gazzetta Chimica Italiana, 1955 , vol. 85, p. 1378,1392 Annali di Chimica (Rome, Italy), 1956 , vol. 46, p. 847,855

90346-74-0 ~% 40318-15-8

文献：Nicolaus; Mangoni Gazzetta Chimica Italiana, 1955 , vol. 85, p. 1378,1392 Annali di Chimica (Rome, Italy), 1956 , vol. 46, p. 847,855

90561-96-9 ~% 40318-15-8

文献：Nicolaus; Mangoni Gazzetta Chimica Italiana, 1955 , vol. 85, p. 1378,1392 Annali di Chimica (Rome, Italy), 1956 , vol. 46, p. 847,855

100129-92-8 ~% 40318-15-8

文献：Nicolaus; Mangoni Gazzetta Chimica Italiana, 1955 , vol. 85, p. 1378,1392 Annali di Chimica (Rome, Italy), 1956 , vol. 46, p. 847,855

4458-69-9 ~% 40318-15-8

文献：Nicolaus; Mangoni Gazzetta Chimica Italiana, 1955 , vol. 85, p. 1378,1392 Annali di Chimica (Rome, Italy), 1956 , vol. 46, p. 847,855

186581-53-3 64276-66-0 ~% 40318-15-8

文献：Nicolaus; Mangoni Gazzetta Chimica Italiana, 1955 , vol. 85, p. 1378,1392 Annali di Chimica (Rome, Italy), 1956 , vol. 46, p. 847,855

上下游产品

上游产品  8
623-43-8 38622-91-2 2199-49-7 90610-58-5
100129-92-8 4458-69-9 186581-53-3 64276-66-0
下游产品  5
310431-29-9 3780-42-5 310431-26-6 310442-40-1
351416-83-6

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%