Used in the synthesis of pharmaceutical compounds, particularly in the development of drugs targeting the central nervous system. It serves as a key intermediate in the production of inhibitors for enzymes like monoamine oxidase, which are crucial in treating neurological disorders such as depression and Parkinson's disease. Additionally, it is employed in organic chemistry research for the preparation of cyclohexane derivatives, aiding in the study of structure-activity relationships in medicinal chemistry. Its hydrochloride form enhances stability and solubility, making it suitable for various experimental and industrial applications.