Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of central nervous system (CNS) active agents. Its nitrile groups allow for further chemical modifications, enabling the production of various heterocyclic compounds. Commonly employed in the preparation of selective enzyme inhibitors and receptor modulators. Also utilized in agrochemical research for developing novel pesticides with improved efficacy and selectivity. The hydrochloride form enhances solubility and stability, making it suitable for use in aqueous reaction systems.