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 for drugs targeting neurological disorders such as depression, anxiety, and psychosis due to its structural similarity to biologically active piperidine alkaloids. Its hydrochloride salt form enhances stability and solubility, making it suitable for use in multi-step organic synthesis. Commonly employed in the preparation of receptor agonists and antagonists, especially those interacting with serotonin, dopamine, and nicotinic receptors. Also utilized in medicinal chemistry research for structure-activity relationship (SAR) studies involving piperidine-based compounds.