您好，欢迎来到魔法化学网！
| CAS号 : | 18942-49-9 |
精确质量 : | 265.13100 |
| 分子式 : | C14H19NO4 |
logP : | 2.59790 |
| 分子量 : | 265.30500 |
PSA : | 75.63000 |
Boc-D-苯丙氨酸 | |
(2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoic acid | |
18942-49-9 | |
C14H19NO4 | |
265.30500 | |
75.63000 | |
2.59790 | |
265.13100 |
|
白色至灰白色结晶粉末
|
|
|
211.8ºC
|
|
|
4.88E-08mmHg at 25°C
|
|
|
2-8ºC
|
|
|
85-88ºC
|
|
|
1.16 g/cm3
|
|
|
426.6ºC at 760 mmHg
|
|
2924299090
|
|
|
3
|
|
|
S24/25
|
品名, 成分含量, 用途, 包装 |
|
2924299090. 其他环酰胺（包括环氨基甲酸酯）（包括其衍生物以及他们的盐）. 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:30.0% |
|
2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
|
2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. General tariff:6.5% |
|
|
将L-苯丙氨酸悬浮于二氧六环溶液中,与叔丁氧羰基叠氮进行酰化反应得粗产品,再经乙醚抽提、盐酸酸化、重结晶精制而得。 | |
用于多肽合成,用作氨基酸保护单体。 |
