Used as a fluorescent probe for detecting metal ions in environmental and biological systems due to its strong chelating ability and noticeable fluorescence response upon binding. Particularly effective in sensing zinc and copper ions in aqueous solutions. Also investigated for its potential in bioimaging applications because of its cell membrane permeability and low cytotoxicity. Shows promise in medicinal chemistry as a scaffold for developing antioxidants and anti-inflammatory agents owing to its radical scavenging properties. Additionally employed in the design of colorimetric sensors, where it exhibits visible color changes in response to pH or specific analytes.