Used primarily in the pharmaceutical and biochemical industries, it serves as a key intermediate in the synthesis of various drugs and peptides. Its role is crucial in the production of chiral compounds, where it aids in the formation of enantiomerically pure substances. Additionally, it is utilized in research settings for studying enzyme mechanisms and protein interactions due to its ability to mimic natural amino acids. In the food industry, it can be employed as a flavor enhancer, contributing to the savory taste in certain products. Its hydrochloride form ensures better solubility and stability, making it suitable for various experimental and industrial applications.