Used in the synthesis of pharmaceutical intermediates, particularly in the development of anti-inflammatory and antiviral agents. Its α,β-unsaturated carbonyl structure makes it a valuable Michael acceptor in organic reactions, enabling the formation of carbon-carbon bonds in drug synthesis. Also employed in the preparation of fluorinated analogs of biologically active compounds, where the fluorine atom enhances metabolic stability and binding affinity. Additionally, it serves as a building block in the manufacture of agrochemicals and specialty polymers due to its reactivity and structural rigidity.