常用名 | 20-羟基-3,6,9,12,15,18-六氧杂二十烷基 4-甲基苯磺酸酯 | CAS号 | 1028089-05-5 |
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价格 | $需询单/100mg $需询单/250mg $需询单/500mg | 纯度 | 98.0% |
备货期 | 3天 | 库存 | 3 |
产品网页 | https://www.dcchemicals.com/product_show-PEG8-Tos.html |
产品详情(用途,包装等)
PEG8-Tos is a PEG derivative containing a hydroxyl group with a tosyl group. The PEG linker contains 7 units of ethylene glycol. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The tosyl group is a very good leaving group for nucleophilic substitution reactions. |