PEG8-Tos
更新时间:2020-12-18 22:54:27
采购访问:1次
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常用名 |
七乙二醇单对甲苯磺酸酯 |
CAS号 |
1028089-05-5 |
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 |
现货 |
产品网页 |
http://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. |
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