5,6-Difluoropicolinic acid is primarily used as a key intermediate in the synthesis of agrochemicals, particularly herbicides. Its structure is essential for developing compounds that target weed control in agricultural settings. The fluorine atoms enhance the biological activity and stability of the resulting herbicides, making them more effective at lower application rates. Additionally, it is utilized in pharmaceutical research for the development of new drugs, where its unique chemical properties contribute to the creation of molecules with potential therapeutic effects. Its role in organic synthesis also extends to the production of complex chemicals used in various industrial applications.