Used as a key intermediate in the synthesis of fluorinated pharmaceuticals, particularly in the development of protease inhibitors and antiviral agents. Its rigid cyclopropane ring combined with fluorinated aromatic moiety enhances metabolic stability and binding selectivity in drug molecules. Commonly employed in medicinal chemistry for structure-activity relationship (SAR) studies due to its ability to modulate lipophilicity and electron-withdrawing effects. Also utilized in agrochemical research for designing bioactive molecules with improved environmental stability.