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Thiol-PEG3-t-butyl ester

CAS number:1446282-39-8    molecular formula:C13H26O5S

overview

compound introduction

Thiol-PEG3-t-butyl ester is a PEG derivative containing a thiol group and a t-butyl ester. The hydrophilic PEG spacer increases solubility in aqueous media. The thiol group reacts with maleimide, OPSS, vinylsulfone and transition metal surfaces including gold, silver, etc. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

Specs

Chinese alias-
English alias-
CAS number1446282-39-8molecular formulaC13H26O5S
molecular weight294.4 g/molExact mass≥95%
PSA55.000 Ųlogp0.900

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