Used as a key intermediate in the synthesis of agricultural chemicals, particularly in the production of herbicides and insecticides. Its structure supports the development of active ingredients that target specific plant enzymes or insect nervous systems, enhancing selectivity and effectiveness. Also employed in the preparation of pharmaceuticals where pyridine derivatives are needed for their bioactive properties. The nitrile and chloro functional groups allow for further chemical modifications, making it valuable in organic synthesis and drug development pathways.