2-Fluorophenylhydrazine is primarily utilized in the synthesis of various organic compounds, particularly in the development of pharmaceuticals and agrochemicals. It serves as a key intermediate in the production of heterocyclic compounds, which are often active ingredients in drugs targeting a range of medical conditions. Additionally, this chemical is employed in the creation of dyes and pigments due to its ability to form stable aromatic structures. Its role in organic synthesis extends to the preparation of specialized materials used in research and industrial applications, making it a versatile reagent in chemical manufacturing processes.