Used primarily as an intermediate in organic synthesis, especially in the production of pharmaceuticals and fine chemicals. Its α,β-unsaturated cyanoester structure makes it valuable in Michael addition reactions and cycloadditions, enabling the construction of complex molecular frameworks. It is also employed in the synthesis of heterocyclic compounds, including pyridines and pyrimidines, which are common motifs in bioactive molecules. Additionally, it serves in agrochemical research for developing new active ingredients due to its reactivity and functional group compatibility.