4-(2-Azidoethyl)phenol is a bifunctional small molecule probe featuring both a phenolic hydroxyl group and an azide structure. Its core application lies in the phenol moiety serving as a substrate for APEX2 (ascorbate peroxidase), generating reactive radicals in situ in the presence of H2O2 to label neighboring proteins. Concurrently, the terminal azide group can be linked to alkyne-labeled detection molecules via copper-catalyzed azide-alkyne cycloaddition (CuAAC) to achieve biotinylation or fluorescence visualization. 4-(2-Azidoethyl)phenol is widely used in proximity labeling-based proteomics research.
Molecular Weight:
163.18
Purity:
98.86%
CAS Number:
[74447-34-0]
Formula:
C8H9N3O
Target:
Others
T206147
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