Used as an intermediate in the synthesis of pharmaceuticals, particularly in the production of nonsteroidal anti-inflammatory drugs (NSAIDs) and related compounds. Its nitrile and ester functional groups allow for versatile chemical transformations, enabling the introduction of carboxylic acid or amide moieties in drug molecules. Commonly employed in research and development for building complex aromatic structures in medicinal chemistry. Also utilized in the preparation of agrochemicals and functional materials due to its reactive backbone.