Used as an intermediate in the synthesis of pharmaceuticals, particularly in the production of antibiotics such as linezolid. It serves as a chiral building block in asymmetric synthesis, enabling the formation of complex molecules with high enantioselectivity. Its structure supports the development of bioactive compounds due to its stability and reactivity in various organic transformations. Also employed in the preparation of peptidomimetics and other nitrogen-containing heterocycles for medicinal chemistry research.