Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of central nervous system agents. Its structure supports the formation of bioactive molecules due to the presence of both amine and alkyne functional groups, which allow for further chemical modifications. Commonly employed in research settings for creating novel analogs in medicinal chemistry programs. Also utilized in the preparation of enzyme inhibitors and receptor modulators. The hydrochloride salt form enhances stability and solubility, making it suitable for laboratory-scale reactions and screening processes.