Z-L-Alpha-vinyl-glycine is primarily used in biochemical research as an inhibitor of enzymes involved in amino acid metabolism. It is particularly effective in studying the mechanisms of enzymes like glutamate-1-semialdehyde aminotransferase, which plays a role in the biosynthesis of chlorophyll and heme. This compound is also utilized in the investigation of plant and microbial metabolism, helping researchers understand the regulatory pathways of amino acids. Additionally, it serves as a tool in the development of herbicides and antimicrobial agents by targeting specific enzymatic processes. Its vinyl group allows it to act as a reactive analog of natural substrates, making it valuable in enzyme kinetics and inhibition studies.