Used primarily in pharmaceutical research as a synthetic intermediate for neuroactive compounds, particularly in the development of serotonin and dopamine receptor modulators. Its structure supports binding affinity to central nervous system targets, making it valuable in the study of mood disorders and neurodegenerative diseases. The hydrochloride salt form enhances stability and solubility, facilitating in vitro and in vivo testing. Also explored in the synthesis of novel analgesics and anxiolytics due to its rigid polycyclic framework and stereochemical complexity.