1,2,4-Piperazinetricarboxylicacid, 4-(1,1-dimethylethyl) 1-(phenylmethyl) ester, (2S)-
- 中文别名:(S)-4-叔丁氧羰基-1-苄氧羰基-2-哌嗪羧酸
- 中文释义:(S)-4-叔丁氧羰基-1-苄氧羰基-2-哌嗪羧酸;(S)-n-4-boc-n-1-cbz-2-哌嗪羧酸
- 英文别名:(S)-1-((Benzyloxy)carbonyl)-4-(tert-butoxycarbonyl)piperazine-2-carboxylic acid;
(2S)-4-[(2-methylpropan-2-yl)oxycarbonyl]-1-phenylmethoxycarbonylpiperazine-2-carboxylic acid
- CAS No.:150407-69-5
- 分子式:
C18H24N2O6
- 分子量:364.39
- 精确分子量:364.16300
- PSA:96.38000
- InChI:InChI=1/C18H24N2O6/c1-18(2,3)26-16(23)19-9-10-20(14(11-19)15(21)22)17(24)25-12-13-7-5-4-6-8-13/h4-8,14H,9-12H2,1-3H3,(H,21,22)/t14-/m0/s1
- 分子结构式:
物化性质
- 密度:
- 1.272g/cm3
- 沸点:
- 518.9ºC at 760mmHg
- 闪点:
- 267.6ºC
- 折射率:
- 1.555
- 蒸汽压:
- 1.36E-11mmHg at 25°C
安全信息
- 密度:
- 1.272g/cm3
- 沸点:
- 518.9ºC at 760mmHg
- 闪点:
- 267.6ºC
- 折射率:
- 1.555
- 蒸汽压:
- 1.36E-11mmHg at 25°C
海关数据
中国海关编码:2933599090
- 概述:
- 2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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
- 摘要/Summary:
- 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%