Used as a key intermediate in the synthesis of organophosphorus compounds, particularly in the development of biologically active molecules. Its structure allows for selective transformations in medicinal chemistry, making it valuable in creating potential pharmaceutical agents. The compound is also employed in asymmetric synthesis due to the chiral center in the pyrrolidine ring, enabling the preparation of enantiomerically enriched products. Additionally, it serves as a building block in agrochemical research for designing novel pesticides and herbicides with improved selectivity and environmental profiles.