| 常用名 | 炔丙基-PEG8-酸 | CAS号 | 2055014-94-1 |
|---|---|---|---|
| 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: Propargyl-PEG8-acid is a PEG derivative containing a propargyl 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 propargyl group can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. 物理化学性质: CAS号:2055014-94-1 常用中文名:炔丙基-PEG8-酸 常用英文名:Propargyl-PEG8-acid 分子式:C20H36O10 分子量:436.494 密度:1.1±0.1 g/cm3 沸点:531.0±50.0 °C at 760 mmHg 熔点:N/A 闪点:171.9±23.6 °C 储存条件:-20°C,干燥,密封 |