Used as a key intermediate in the synthesis of biologically active compounds, particularly in pharmaceuticals targeting central nervous system disorders. Its strained cyclopropyl ring and fluorine substituent enhance metabolic stability and binding affinity in drug molecules. Commonly employed in the development of protease inhibitors and kinase inhibitors due to its ability to mimic peptide bonds while resisting enzymatic degradation. Also utilized in agrochemicals for constructing structurally rigid scaffolds that improve target selectivity and environmental stability.