Dopamine-PEG-N3 (MW 1000)

Dopamine-PEG-N3 (MW 1000) (Dopamine-PEG-Azide (MW 1000) ) is a compound made from dopamine, a PEG segment, and an azide group (-N3) . It serves as a crosslinker to connect different materials in the creation of new composite materials, enhancing their properties. This compound is used in click chemistry, containing an azide group that undergoes copper-catalyzed azide-alkyne cycloaddition (CuAAC) with molecules bearing alkyne groups.