常用名 | Cbz-NH-PEG8-C2-acid | CAS号 | 1334177-87-5 |
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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: Cbz-N-amido-PEG8-acid is a PEG derivative containing a CBZ-protected amino group and 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 protected amine can be deprotected by acidic conditions. 物理化学性质: CAS号:1334177-87-5 常用中文名:Cbz-NH-PEG8-C2-acid 常用英文名:Cbz-NH-PEG8-C2-acid 分子式:C27H45NO12 分子量:575.646 密度:1.2±0.1 g/cm3 沸点:681.2±55.0 °C at 760 mmHg 熔点:N/A 闪点:365.8±31.5 °C 储存条件:2-8°C,密封,干燥 |