Used primarily as an intermediate in organic synthesis, it plays a crucial role in the production of agrochemicals, particularly in the development of herbicides and pesticides. Its reactivity with various organic compounds makes it valuable for creating complex molecules in pharmaceutical research, aiding in the synthesis of active pharmaceutical ingredients (APIs). Additionally, it is employed in the manufacture of specialty chemicals, including dyes and pigments, where its chloropicolinoyl group contributes to the desired chemical properties. Its application extends to material science, where it is used in the modification of polymers to enhance specific characteristics such as stability or reactivity.