Used in pharmaceutical research as a key intermediate for developing bioactive molecules, particularly in the synthesis of selective enzyme inhibitors and receptor modulators. Its structure supports blood-brain barrier penetration, making it valuable in central nervous system drug design. Commonly explored in the development of antipsychotic, antidepressant, and anticonvulsant agents due to its affinity for neurotransmitter receptors. Also employed in medicinal chemistry to enhance metabolic stability and binding selectivity in drug candidates.