Used as an intermediate in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. Its nitrile and ester functional groups allow for versatile transformations, such as hydrolysis, reduction, and cyclization reactions. Commonly employed in the preparation of heterocyclic compounds, including pyrroles and pyridines, which are key scaffolds in drug development. Also utilized in the synthesis of α-substituted carboxylic acids and amino acid derivatives. Its reactivity makes it valuable in constructing complex molecules in medicinal chemistry and fine chemical manufacturing.