Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of active pharmaceutical ingredients (APIs) for cardiovascular and anti-inflammatory drugs. Its α,β-unsaturated ester structure allows participation in Michael addition reactions, making it valuable in constructing complex organic molecules. Also employed in the preparation of agrochemicals and functional materials due to its reactivity and stability under various reaction conditions. Commonly utilized in research settings for the development of fluorinated compounds with enhanced metabolic stability and bioavailability.