Used in pharmaceutical research as a key intermediate in the synthesis of central nervous system (CNS) agents, particularly in the development of anxiolytic and antidepressant drugs. Its structure enables modulation of neurotransmitter receptors such as GABA and serotonin receptors, making it valuable in designing compounds with improved efficacy and reduced side effects. Also explored in medicinal chemistry for its potential in enhancing blood-brain barrier penetration in neuroactive molecules.