Product 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].
Formula: C9H5N3O3
References: [1]You H, et al. Ultrasensitive and Specific Phage@DNAzyme Probe-Triggered Fluorescent Click Chemistry for On-Site Detection of Foodborne Pathogens Using a Smartphone. Anal Chem. 2023 Aug 1;95(30):11211-11218.