Used primarily as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of central nervous system (CNS) agents. Its structure supports the creation of bioactive molecules with potential applications in treating neurological disorders. It is also employed in research settings for the design of novel heterocyclic compounds, contributing to advancements in medicinal chemistry. The hydrochloride form enhances solubility, making it suitable for use in aqueous reaction systems during drug formulation.