Used primarily in the synthesis of pharmaceuticals, particularly as an intermediate in the production of antibiotics and antiviral agents. It serves as a building block in the development of cyclic dipeptides, which exhibit biological activity and are explored for their potential in drug design. Its rigid structure supports the formation of stable peptide mimics, useful in medicinal chemistry for enhancing metabolic stability and bioavailability. Also investigated for applications in materials science due to its ability to form hydrogen-bonded networks.