Used in organic synthesis as an intermediate for pharmaceuticals and fine chemicals. Its α,β-unsaturated carboxylic acid structure makes it suitable for Michael addition reactions and cycloadditions. Employed in the development of bioactive molecules, including antifungal and anti-inflammatory agents. Also serves as a building block in the preparation of conjugated polymers and functional materials due to the furan ring’s electronic properties. Shows potential in agrochemical formulations as a precursor for herbicides and plant growth regulators.