| 常用名 | Acid-PEG3-C2-Boc | CAS号 | 1807539-06-5 |
|---|---|---|---|
| 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: Acid-PEG3-t-butyl ester is a PEG derivative containing a t-butyl protected carboxyl group with a terminal carboxylic acid. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions. 物理化学性质: CAS号:1807539-06-5 常用中文名:Acid-PEG3-C2-Boc 常用英文名:Acid-PEG3-C2-Boc 分子式:C14H26O7 分子量:306.352 密度:1.1±0.1 g/cm3 沸点:423.2±35.0 °C at 760 mmHg 熔点:N/A 闪点:147.2±19.4 °C 储存条件:2-8°C |