Propargyl-PEG5-Tos
更新时间:2020-12-18 22:54:27
采购访问:1次
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常用名 |
Propargyl-PEG4-Tos |
CAS号 |
875770-32-4 |
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-Propargyl-PEG5-Tos.html |
产品详情(用途,包装等) Propargyl-PEG5-Tos is a PEG derivative containing a tosyl group and a propargyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The propargyl group can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. |
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