Used in pharmaceutical research as a key intermediate in the synthesis of neuroactive compounds, particularly those targeting central nervous system disorders. Its structure supports the development of potent modulators of ion channels and neurotransmitter receptors. Commonly applied in the creation of experimental treatments for neuropathic pain, epilepsy, and certain psychiatric conditions due to its ability to enhance metabolic stability and blood-brain barrier penetration in drug candidates. Also utilized in structure-activity relationship (SAR) studies to optimize potency and selectivity of novel therapeutics.