Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of drugs targeting the central nervous system. Its structure allows for easy functionalization, making it valuable in creating pyridine-based active pharmaceutical ingredients (APIs). Commonly employed in the preparation of selective serotonin reuptake inhibitors (SSRIs) and related antidepressants. Also utilized in agrochemicals for the production of herbicides and plant growth regulators due to its reactivity and stability in various chemical transformations.