| 英文名 | propan-2-yl (2S)-5-oxopyrrolidine-2-carboxylate |
|---|---|
| 英文别名 |
pyroglutamic acid iso-propyl ester
L-Pyroglutamic acid isopropyl ester (S)-iso-Propyl pyroglutamate 5-Oxo-L-proline 1-methylethyl ester isopropyl 5-oxo-L-prolinate isopropyl pyrrolidin-5-one-2(S)-carboxylate isopropyl (+)-L-pyroglutamate isopropyl (S)-(-)-2-pyrrolidone-5-carboxylate |
| 密度 | 1.124g/cm3 |
|---|---|
| 沸点 | 314.5ºC at 760mmHg |
| 分子式 | C8H13NO3 |
| 分子量 | 171.19400 |
| 闪点 | 144ºC |
| 精确质量 | 171.09000 |
| PSA | 55.40000 |
| LogP | 0.54540 |
| 折射率 | 1.465 |
| 海关编码 | 2933790090 |
|---|
|
~96%
52989-50-1 |
| 文献:Bristol-Myers Squibb Company Patent: US2008/107625 A1, 2008 ; Location in patent: Page/Page column 38-39 ; |
| 海关编码 | 2933790090 |
|---|---|
| 中文概述 | 2933790090 其他内酰胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:9.0% 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 | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |