Used in the synthesis of pharmaceutical intermediates, particularly in the development of agrochemicals and bioactive molecules. Its oxime functional group allows for participation in cycloaddition and condensation reactions, making it valuable in constructing nitrogen-containing heterocycles. Commonly employed in the preparation of trifluoromethoxy-substituted aromatic compounds, which exhibit enhanced metabolic stability and lipophilicity in drug design. Also utilized in the creation of novel pesticides due to the electron-withdrawing nature of the trifluoromethoxy group, which can improve compound efficacy and environmental persistence.