Used as a chiral catalyst or intermediate in asymmetric synthesis, particularly in the development of enantioselective pharmaceuticals. Its phosphoramidate structure enables activation in nucleoside chemistry, making it valuable in the preparation of antiviral prodrugs. The stereochemistry supports high enantioselectivity in catalytic reactions, improving yield and purity in complex organic transformations. Commonly applied in medicinal chemistry for optimizing drug candidates requiring precise stereocontrol.