Used as a key intermediate in the synthesis of pharmaceuticals and agrochemicals due to its reactive aldehyde and conjugated double bond system. Its trifluoromethyl group enhances metabolic stability and lipophilicity, making it valuable in drug design, particularly in development of anti-inflammatory and antimicrobial agents. Also employed in fragrance formulations for its unique aromatic profile. Serves as a building block in organic synthesis for creating fluorinated compounds with improved bioavailability and target specificity.