3-Azido-7-hydroxycoumarin from MedChemExpress

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3-Azido-7-hydroxycoumarin

Description

3-Azido-7-hydroxycoumarin is a click chemistry reagent containing an azide group. Under the catalysis of Cu(II), it can undergo an azide-alkyne cycloaddition (CuAAC) click reaction with 3-butyn-1-ol and emit a fluorescent signal[1]