Used as an intermediate in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. Its nitrile and ester functional groups allow for versatile chemical transformations, such as hydrogenation to form amino esters or hydrolysis to yield carboxylic acids. Commonly employed in the synthesis of heterocyclic compounds, including pyridines and pyrroles, which are key structures in many bioactive molecules. Also utilized in the preparation of specialty polymers and dyes due to its ability to undergo condensation reactions. Its reactivity makes it valuable in research and development of new chemical entities.