Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of kinase inhibitors and antiviral agents. Its structure supports the formation of biologically active molecules by serving as a building block for beta-amino ketone derivatives. Commonly employed in medicinal chemistry for constructing nitrogen-containing heterocycles, it enables the optimization of drug candidates targeting inflammatory diseases and oncology. Its hydrochloride salt form enhances solubility and stability, making it suitable for solution-phase reactions in drug discovery.