Alkyne-PEG-Silane (MW 5000)

Alkyne-PEG-Silane (MW 5000) is a PEG derivative composed of silane, PEG, and alkyne groups. It serves as a reagent in click chemistry, featuring an alkyne group that enables copper-catalyzed azide-alkyne cycloaddition reactions (CuAAc) with azide-containing molecules. The silane group allows Alkyne-PEG-Silane (MW 5000) to modify surfaces such as glass and silicon.