Used as a fluorescent probe in biochemical and analytical applications due to its strong emission properties. It binds selectively to specific proteins and enzymes, making it useful in studying enzyme activity and protein interactions. Also employed in the development of sensors for metal ion detection, particularly zinc, copper, and other heavy metals in biological systems. Its high photostability and sensitivity enhance its suitability for imaging in live cells. Additionally, it serves as an intermediate in synthesizing bioactive molecules with potential pharmaceutical applications, including development of antimicrobial, antibacterial, and antiviral drugs, as well as inhibitors of enzymes involved in inflammation and cancer.