Used as an intermediate in the synthesis of various pharmaceutical compounds, particularly in the development of drugs targeting neurological disorders. It plays a role in the preparation of nitroso compounds, which are valuable in organic synthesis and medicinal chemistry. Additionally, it is utilized in research to study the behavior of nitroso derivatives in chemical reactions, aiding in the development of novel therapeutic agents. Its applications also extend to the field of dye chemistry, where it contributes to the creation of specialized dyes and pigments.