Used in pharmaceutical research as a key intermediate in the synthesis of biologically active compounds. It plays a significant role in the development of potential therapeutic agents targeting neurological disorders, such as depression and anxiety, due to its structural similarity to spirocyclic compounds that interact with central nervous system receptors. Additionally, it is employed in the study of enzyme inhibitors and receptor modulators, contributing to the discovery of new drugs for various diseases. Its hydrochloride form enhances solubility, making it suitable for experimental applications in drug formulation and testing.