Alkyne-ethyl-PEG1-t-Butyl ester

Alkyne-ethyl-PEG1-t-Butyl ester


Alkyne-ethyl-PEG1-t-Butyl ester has an alkyne group and a t-butyl protected carboxyl group. The alkyne reacts with azide compounds or biomolecules via copper catalyzed Click Chemistry to form a stable triazole linkage. Thecarboxyl group group can be deprotected under mild acidic conditions.

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