常用名 | O-(2-羧乙基)聚乙二醇 | CAS号 | 117786-94-4 |
---|---|---|---|
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: Hydroxy-PEG14-acid is a PEG derivative containing a hydroxyl 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 hydroxyl group enables further derivatization or replacement with other reactive functional groups. 物理化学性质: CAS号:117786-94-4 常用中文名:O-(2-羧乙基)聚乙二醇 常用英文名:Hydroxy-PEG14-acid 分子式:(C2H4O)nC3H6O3 分子量: 密度:N/A 沸点:N/A 熔点:N/A 闪点:N/A 储存条件:-20°C |