| 常用名 | Tos-PEG5-Boc | CAS号 | 581065-94-3 |
|---|---|---|---|
| 价格 | 纯度 | 98.0% | |
| 备货期 | 10天 | 库存 | 现货 |
| 产品详情(用途,包装等)
用途: Tos-PEG5-t-butyl ester is a PEG derivative containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The tosyl group is a very good leaving group for nucleophilic substitution reactions. 物理化学性质: CAS号:581065-94-3 常用中文名:Tos-PEG5-Boc 常用英文名:Tos-PEG5-Boc 分子式:C22H36O9S 分子量:476.58100 密度:N/A 沸点:N/A 熔点:N/A 闪点:N/A 储存条件:室温,干燥 |