Propargyl-PEG-Ms

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Propargyl-PEG-Ms is a PEG derivative containing one alkyne group and one mesyl 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. A mesyl is a better leaving group compared to a hydroxyl group.

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-Ms

BP-22921 Propargyl-PEG3-Ms Propargyl-PEG3-Ms 222.3 98% Pricing
BP-24026 Propargyl-PEG6-Ms Propargyl-PEG6-Ms 354.4 98% Pricing