N-(t-butyl ester-PEG3)-N-bis(PEG3-azide) from Aladdin Scientific Corporation

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N-(t-butyl ester-PEG3)-N-bis(PEG3-azide)

Description

N-(t-butyl ester-PEG3)-N-bis(PEG3-azide) is a branched PEG derivative with two terminal azide group and a t-butyl ester. The azide groups enable PEGylation via Click Chemistry. The t-butyl protected carboxyl group can be deprotected under mild acidic conditions