Propargyl-PEG-(CH2)3-methyl ester

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Propargyl-PEG-(CH2)3-methyl ester is a PEG derivative containing a propargyl group and a methyl protected carboxyl group. 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

Propargyl-PEG-(CH2)3-methyl ester

BP-23109 Propargyl-PEG4-(CH2)3-methyl ester Propargyl-PEG4-(CH2)3-methyl ester 288.3 98% Pricing