Used as a key intermediate in the synthesis of biologically active compounds, particularly in pharmaceuticals targeting central nervous system disorders. Its structure enables incorporation into molecules with serotonin or dopamine receptor affinity, making it valuable in developing antidepressants or antipsychotics. The presence of fluorine enhances metabolic stability and membrane permeability, improving drug efficacy. Also utilized in medicinal chemistry research for structure-activity relationship studies due to its rigid cyclopropyl scaffold and functional handle for further derivatization.