Used primarily in the pharmaceutical industry as an intermediate in the synthesis of various active pharmaceutical ingredients (APIs). It plays a role in the development of drugs targeting neurological disorders, particularly as a precursor in the production of compounds that modulate neurotransmitter activity. Additionally, it is utilized in research laboratories for studying enzyme inhibition and receptor binding mechanisms, aiding in the discovery of new therapeutic agents. Its hydrochloride form enhances stability and solubility, making it suitable for formulation in medicinal chemistry.