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Tos-PEG4-methyl ester

CAS number:1239588-09-0    molecular formula:C17H26O8S

overview

compound introduction

Tos-PEG4-methyl ester is a PEG derivative with tosyl and methyl ester moieties. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG linker increases the water solubility of the compound. Methyl ester can be hydrolyzed under strong basic condition.

Specs

Chinese alias-
English alias-
CAS number1239588-09-0molecular formulaC17H26O8S
molecular weight390.5 g/molExact mass≥98%
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