Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of central nervous system (CNS) agents. It serves as a building block in the production of selective serotonin reuptake inhibitors (SSRIs) and other neuroactive compounds. Its structure allows for favorable interactions with biological targets, enhancing drug potency and selectivity. Additionally, it is employed in research settings for the design of novel therapeutic agents targeting neurological disorders such as depression, anxiety, and cognitive impairments. The hydrochloride salt form improves solubility and stability, making it suitable for use in various formulation processes.