Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of active pharmaceutical ingredients (APIs) involving piperidine-based structures. Its primary application lies in medicinal chemistry, where it serves as a building block for drugs targeting central nervous system disorders, including antidepressants and antipsychotics. It is also employed in the preparation of agrochemicals and specialty chemicals requiring functionalized amine groups. The hydrochloride salt form enhances stability and solubility, making it suitable for use in various reaction conditions during multi-step syntheses.