常用名 | 二聚乙二醇-羧酸 | CAS号 | 1334286-77-9 |
---|---|---|---|
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-PEG2-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:1334286-77-9 常用中文名:二聚乙二醇-羧酸 常用英文名:Hydroxy-PEG2-acid 分子式:C7H14O5 分子量:178.18306 密度:N/A 沸点:N/A 熔点:N/A 闪点:N/A 储存条件:2-8°C, 干燥 |