Used in pharmaceutical research as a key intermediate in the synthesis of bioactive compounds targeting central nervous system disorders. Shows potential in the development of antipsychotic and antidepressant agents due to its affinity for dopamine and serotonin receptors. Its structure supports blood-brain barrier penetration, making it valuable in CNS drug design. Also explored for anti-inflammatory and antimicrobial applications due to the quinoline and sulfonamide moieties. Commonly employed in structure-activity relationship (SAR) studies to optimize pharmacokinetic properties in drug candidates.