34549-87-6

• 常用中文名：4-丁基-3,5-二甲基-1H-吡咯-2-羧酸乙酯
• 常用英文名：ethyl 4-butyl-3,5-dimethyl-1H-pyrrole-2-carboxylate
• CAS号：34549-87-6
• 分子式：C₁₃H₂₁NO₂
• 分子量：223.31100
• 发布时间：2019-01-10 07:07:50
• 更新时间：2025-08-26 17:49:06

名称

• 中文名: 4-丁基-3,5-二甲基-1H-吡咯-2-羧酸乙酯
• 英文名: ethyl 4-butyl-3,5-dimethyl-1H-pyrrole-2-carboxylate
• 英文别名: 2-ethoxycarbonyl-3,5-dimethyl-4-butylpyrrole; ethyl 4-butyl-3,5-dimethylpyrrole-2-carboxylate; 4-butyl-3,5-dimethyl-pyrrole-2-carboxylic acid ethyl ester; 2,4-Dimethyl-3-n-butyl-5-carbethoxy-pyrrole; 4-Butyl-3,5-dimethyl-pyrrol-2-carbonsaeure-aethylester; 2-ethoxycarbonyl-4-butyl-3,5-dimethylpyrrole; 4-butyl-3,5-dimethyl-2-ethoxycarbonylpyrrole

物化性质

• 分子式: C₁₃H₂₁NO₂
• 分子量: 223.31100
• 精确质量: 223.15700
• PSA: 42.09000
• LogP: 3.15080

安全

• 海关编码: 2933990090

合成路线

1540-36-9 5408-04-8 ~52% 34549-87-6

文献：Berezin, M. V.; Semeikin, A. S.; V'yugin, A. I.; Krestov, G. A. Russian Chemical Bulletin, 1993 , vol. 42, # 3 p. 449 - 453 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1993 , # 3 p. 495 - 499

6829-40-9 1540-36-9 ~76% 34549-87-6

文献：Lash, Timothy D. Tetrahedron, 1998 , vol. 54, # 3-4 p. 359 - 374

123-54-6 ~% 34549-87-6

文献：Klyueva; Lebedev; Nikitin; Semeikin Russian Journal of General Chemistry, 2006 , vol. 76, # 11 p. 1848 - 1850

50296-58-7 ~% 34549-87-6

文献：Fischer; Bertl Hoppe-Seyler's Zeitschrift fuer Physiologische Chemie, 1934 , vol. 229, p. 37,49

151464-91-4 ~% 34549-87-6

文献：Fischer; Bertl Hoppe-Seyler's Zeitschrift fuer Physiologische Chemie, 1934 , vol. 229, p. 37,49

7307-02-0 141-97-9 ~% 34549-87-6 4962-78-1

文献：Fujii, Hiroshi; Yoshimura, Tetsuhiko; Kamada, Hitoshi Tetrahedron Letters, 1997 , vol. 38, # 8 p. 1427 - 1430

2199-44-2 ~% 34549-87-6

文献：Fischer; Bertl Hoppe-Seyler's Zeitschrift fuer Physiologische Chemie, 1934 , vol. 229, p. 37,49

1540-36-9 27317-59-5 ~% 34549-87-6

文献：Lecas-Nawrocka, Alexandra; Levisalles, Jacques; Mariacher, Claire; Renko, Zafiarisoa; Rose, Eric Canadian Journal of Chemistry, 1984 , vol. 62, p. 2054 - 2058

31767-14-3 1540-36-9 ~% 34549-87-6

文献：Akopova; Zdanovich; Akopov; Aleksandrov; Pashkova Journal of Structural Chemistry, 2001 , vol. 42, # 1 p. 43 - 50

上下游产品

上游产品  10
1540-36-9 5408-04-8 6829-40-9 123-54-6
50296-58-7 151464-91-4 7307-02-0 141-97-9
2199-44-2 27317-59-5
下游产品  4
220845-12-5 151464-91-4 116748-68-6 93341-72-1

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%