Used in pharmaceutical research as a chiral building block for the synthesis of active pharmaceutical ingredients (APIs). It is particularly valuable in the development of enantiomerically pure compounds, which are crucial for drug efficacy and safety. The compound's structure makes it suitable for creating molecules with specific biological activities, often targeting receptors or enzymes in the body. It is also employed in the production of intermediates for drugs treating central nervous system disorders, cardiovascular diseases, and other therapeutic areas. Its hydrochloride form enhances stability and solubility, facilitating its use in various synthetic processes.