Used in biochemical research as a modified amino acid for peptide synthesis, particularly in studies involving enzyme inhibition and metabolic pathways. Its hydroxyamino and carboxylic acid functional groups make it suitable for coupling reactions and the development of bioactive molecules. It has also been explored in the design of prodrugs and enzyme substrates due to its structural similarity to natural amino acids. Additionally, it serves as an intermediate in synthesizing compounds with potential pharmaceutical applications, including antimicrobial and anticancer agents.