Used as a corrosion inhibitor for metals in acidic environments, particularly effective in protecting mild steel in hydrochloric acid solutions by adsorbing onto the metal surface and forming a protective layer that reduces the corrosion rate. Investigated for antimicrobial properties against bacterial, fungal, and viral strains. Derivatives inhibit enzymes related to inflammation and cancer, with potential for developing treatments for chronic diseases. Serves as a ligand in transition metal complexes to study chemical and biological properties. Shows potential in electrochemical applications due to electron-transfer capabilities. Valuable precursor in synthesizing heterocyclic compounds with biological activity, especially in pharmaceutical research.