Used in pharmaceutical synthesis as a chiral building block for developing bioactive molecules. Its rigid piperazine-dione structure supports the design of peptidomimetics and enzyme inhibitors. Commonly employed in research for creating compounds with potential antimicrobial, antiviral, or anticancer activity. Also utilized in asymmetric synthesis due to its stereochemical purity, enabling precise control in forming complex molecules. Shows utility in developing drug candidates targeting neurological and metabolic disorders.