Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the production of nicotinic receptor modulators and agrochemicals. Its aldehyde functionality allows for easy derivatization, making it valuable in forming C–C and C–N bonds through condensation or reduction reactions. Commonly employed in the development of bioactive molecules due to the electron-withdrawing effect of the trifluoromethyl group, which enhances metabolic stability and lipophilicity in drug candidates. Also utilized in the preparation of ligands for catalysis and in the design of functional materials requiring specific electronic properties.