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Azidoethyl-PEG2-t-Butyl ester

CAS number:2144777-83-1    molecular formula:C13H25N3O4S2

overview

compound introduction

Azidoethyl-PEG2-t-Butyl ester is a PEG derivative that contains a cleavable disulfide bond, an azide group and a t-butyl ester group. The disulfide bond can be cleaved via reduction reactions. The azide group can be reacted with an alkyne, DBCO or BCN moiety to undergo copper-catalyzed Click Chemistry. The t-butyl ester group can be removed under acidic conditions.

Specs

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English alias-
CAS number2144777-83-1molecular formulaC13H25N3O4S2
molecular weight351.5 g/molExact mass≥98%
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