Used as a key intermediate in the synthesis of fluorinated pharmaceuticals, particularly in the development of antidiabetic and antiviral agents. Its aldehyde and amide functional groups allow for versatile chemical modifications, enabling the formation of Schiff bases or further derivatization through reduction or condensation reactions. Commonly employed in medicinal chemistry for structure-activity relationship (SAR) studies due to the electron-withdrawing effect of the fluorine atom, which can enhance metabolic stability and bioavailability in drug candidates. Also utilized in the preparation of fluorescent probes and bioactive molecules where fluorine labeling is required for tracking or imaging purposes.