Used as a key chiral intermediate in the synthesis of biologically active compounds, particularly in pharmaceuticals targeting central nervous system disorders. Its rigid cyclopropane structure and stereochemistry make it valuable for designing potent and selective drug candidates. Commonly employed in the development of GABA receptor modulators and other neuroactive agents. The trifluoromethylphenyl group enhances metabolic stability and lipophilicity, improving blood-brain barrier penetration. Also utilized in agrochemicals for its ability to confer resistance to degradation in environmental conditions.