Name | Tos-PEG7-OH | CAS# | 1028089-05-5 | |
---|---|---|---|---|
Price | $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg | Purity | 98.0% | |
Stocking Period |
3 Day | Stock | 3 | |
Product Webpage: | https://www.dcchemicals.com/product_show-PEG8-Tos.html |
Detail
Product Information
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. |