Used as an intermediate in the synthesis of pharmaceuticals and agrochemicals, particularly in the development of active ingredients requiring substituted aromatic rings with functional groups that can undergo further transformation. Its nitrile and carboxylic acid functionalities allow for versatile chemical modifications, making it valuable in creating complex organic molecules. Commonly employed in the preparation of heterocyclic compounds and fine chemicals where precise molecular structure is critical. Also utilized in research settings for designing novel compounds with potential biological activity.