1H-Pyrrole-1,2-dicarboxylicacid, 2,3-dihydro-, 1-(1,1-dimethylethyl) 2-ethyl ester, (2S)-
- 中文别名:(S)-1-N-叔丁氧羰基-2,3-二氢-2-吡咯甲酸乙酯
- 中文释义:(S)-1-N-叔丁氧羰基-2,3-二氢-2-吡咯甲酸乙酯;沙克列汀中间体1;(S)-1-叔丁基 2-乙基 2,3-二氢-1H-吡咯-1,2-二羧酸
- 英文别名:1-O-tert-butyl 2-O-ethyl (2S)-2,3-dihydropyrrole-1,2-dicarboxylate;
(5S)-4,5-dihydro-1H-pyrrole-1,5-dicarboxylic acid 1-(1,1-dimethylethyl)-5-ethyl ester;
(5S)-N-(tert-butoxycarbonyl)-5-ethoxycarbonyl-2-pyrroline;
PYR230;
ETHYL N-BOC-L-PROLINE-4-ENE;
(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethyl ester;
(S)-2,3-dihydro-pyrrole-1,2-dicarboxylicacid 1-tert-butyl ester 2-ethyl ester;
(S)-1-tert-Butyl 2-ethyl 2,3-dihydro-1H-pyrrole-1,2-dicarboxylate
- CAS No.:178172-26-4
- 分子式:
C12H19NO4
- 分子量:241.28
- 精确分子量:241.13100
- PSA:55.84000
- InChI:InChI=1/C12H19NO4/c1-5-16-10(14)9-7-6-8-13(9)11(15)17-12(2,3)4/h6,8-9H,5,7H2,1-4H3/t9-/m0/s1
- 分子结构式:
物化性质
- 密度:
- 1.126g/cm3
- 沸点:
- 315.631ºC at 760 mmHg
- 闪点:
- 144.689°C
- 折射率:
- 1.49
- 蒸汽压:
- 0mmHg at 25°C
安全信息
- 密度:
- 1.126g/cm3
- 沸点:
- 315.631ºC at 760 mmHg
- 闪点:
- 144.689°C
- 折射率:
- 1.49
- 蒸汽压:
- 0mmHg at 25°C
海关数据
中国海关编码:2933990090
- 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
- 摘要/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%