Used as a key intermediate in the synthesis of pharmaceuticals and fine chemicals, particularly in the development of heterocyclic compounds. Its α,β-unsaturated aldehyde structure allows participation in Michael addition and cyclocondensation reactions, making it valuable in constructing complex organic frameworks. Commonly employed in the preparation of bioactive molecules, including potential antitumor and anti-inflammatory agents. Also utilized in materials science for the development of conjugated organic systems and fluorescent probes due to its extended π-conjugation.