Used in pharmaceutical research as a key intermediate in the synthesis of neuroactive compounds, particularly those targeting ion channels and neurotransmitter receptors. Its structure supports the development of modulators for neurological disorders, including epilepsy and neuropathic pain. Commonly employed in medicinal chemistry for building potent, selective small-molecule therapeutics due to its favorable binding properties and scaffold rigidity. Also utilized in the preparation of radiolabeled analogs for receptor binding studies.