4-Chloro-2-fluorobenzonitrile is primarily used as an intermediate in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. Its structure allows it to act as a building block for the development of more complex molecules, especially those requiring halogenated aromatic compounds. In the pharmaceutical industry, it is often utilized in the synthesis of active pharmaceutical ingredients (APIs) that target specific diseases or conditions. Additionally, it finds application in the creation of herbicides, pesticides, and other crop protection agents, where its chemical properties contribute to the efficacy of the final product. Its versatility in reactions, such as nucleophilic substitution and coupling reactions, makes it a valuable component in various chemical manufacturing processes.