Used as an intermediate in the synthesis of herbicidal compounds, particularly in the development of aryloxyphosphinyl amino acid derivatives that exhibit selective weed control activity. Its structure enables binding to specific plant enzyme targets, disrupting amino acid biosynthesis in susceptible species. Commonly employed in agrochemical research for creating prodrugs with improved stability and uptake in crops. Also utilized in chiral synthesis due to its stereochemistry, allowing for enantioselective herbicide formulations.