Used as an intermediate in organic synthesis, particularly in the development of pharmaceuticals and bioactive compounds. It serves as a building block for peptide-like structures due to the presence of both amide and amine functionalities, enabling conjugation reactions. Commonly employed in the preparation of enzyme inhibitors, receptor ligands, and other biologically active molecules. Its hydrochloride salt form enhances solubility and stability, making it suitable for use in aqueous reaction systems. Also utilized in research settings for synthesizing novel amine-containing derivatives for drug discovery and biochemical studies.