Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of fluorinated heterocyclic compounds that exhibit enhanced metabolic stability and bioavailability. Its structure supports the creation of bioisosteres in drug design, improving binding affinity and selectivity. Commonly employed in the preparation of kinase inhibitors and antiviral agents due to its ability to mimic peptide bonds while resisting enzymatic degradation. Also finds use in materials science for developing high-performance fluorescent probes and optoelectronic materials, leveraging the electron-withdrawing effect of fluorine atoms to tune electronic properties.