This compound is primarily utilized in the synthesis of pharmaceutical intermediates, particularly in the development of beta-lactam antibiotics. It serves as a key chiral building block in the production of molecules with specific stereochemistry, which is crucial for their biological activity. Additionally, it is employed in research settings for studying enzyme inhibition and receptor binding due to its structural similarity to naturally occurring amino acids. Its hydrochloride form enhances solubility, making it suitable for use in aqueous-based reactions and formulations.