Used in pharmaceutical research as a structural analog for developing new bioactive compounds. Shows potential in studies related to central nervous system modulation due to its quinoline backbone, which is known for interacting with neurological receptors. Also investigated for antimicrobial properties, particularly against resistant bacterial strains. Employed in the synthesis of fluorescent probes for biochemical imaging because of its favorable photophysical characteristics. Serves as an intermediate in the preparation of more complex heterocyclic systems for drug discovery.