Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of kinase inhibitors and other bioactive molecules. Its structure allows for selective functionalization, making it valuable in creating compounds with high biological activity. Commonly employed in medicinal chemistry for building blocks in drug discovery programs, especially in oncology and central nervous system therapies. Also utilized in agrochemical research for designing novel pesticides and herbicides due to its reactive aldehyde and fluorinated pyridine core.