Used as a key intermediate in the synthesis of agrochemicals, particularly in the production of herbicides and insecticides. Its structure allows for the development of compounds with high selectivity and activity against specific plant or insect targets. Commonly employed in the creation of pyridine-based active ingredients that offer improved environmental stability and efficacy. Also utilized in research for developing novel crop protection agents due to its reactive nitrile group and halogenated aromatic core, which facilitate further chemical modifications.