Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of neuroactive drugs targeting ion channels and neurotransmitter receptors. Its structure allows for selective modification, making it valuable in creating analogs for structure-activity relationship (SAR) studies. Commonly employed in the preparation of potent CNS agents, including those investigated for anticonvulsant and analgesic activity. The Boc-protected amine and carboxylic acid functionality enable peptide coupling and further derivatization in multi-step organic syntheses.