Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of nicotinic receptor modulators and central nervous system agents. Its structure supports the construction of bioactive molecules with potential applications in treating neurological disorders such as Alzheimer's and Parkinson's diseases. Also employed in the preparation of pyridine-based ligands for catalysis and in agrochemical research for designing novel pesticides. The hydrochloride salt form enhances solubility and stability, making it suitable for use in aqueous reaction systems and purification processes.