Dopamine-PEG-N3 (MW 5000)

Dopamine-PEG-N3 (MW 5000) (Dopamine-PEG-Azide (MW 5000) ) is a compound comprised of dopamine, a PEG segment, and an azide group (-N3) . It serves as a crosslinker to connect various materials, forming innovative composites and enhancing material properties. As a click chemistry reagent, it contains an azide group that can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAC) with molecules containing alkyne groups.