Alkyne-ethyl-PEG-t-Butyl ester

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Alkyne-ethyl-PEG-t-Butyl ester is a PEG derivative containing alkyne group and a a t-butyl protected carboxyl group. The protected carboxyl group can be deprotected under mild acidic conditions. The propargyl group can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage.

The following reagents are available at Broadpharm. Click the catalog number to see purity specifications and property information.

Catalog No. Name Structure M.W. Purity Pricing

Alkyne-ethyl-PEG-t-Butyl ester

BP-23604 Alkyne-ethyl-PEG1-t-Butyl ester Alkyne-ethyl-PEG1-t-Butyl ester 198.3 98% Pricing