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m-PEG4-sulfonic acid

CAS number:787524-78-1    molecular formula:C9H20O7S

overview

compound introduction

m-PEG4-sulfonic acid is a PEG derivative containing hydroxyl and sulfonic acid end groups. Sulfonic acids can participate in esterification, halogenation and replacement reactions. The hydrophilic PEG linker increases the water solubility of a compound in aqueous media. The hydroxyl group can be reacted to further derivatize the compound.

Specs

Chinese alias-
English alias-
CAS number787524-78-1molecular formulaC9H20O7S
molecular weight272.3 g/molExact mass≥98%
PSA-logp-

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