Used primarily in the pharmaceutical industry as an intermediate in the synthesis of various drugs, particularly antipsychotic medications. It plays a crucial role in the development of phenothiazine derivatives, which are widely employed to treat mental health disorders such as schizophrenia and bipolar disorder. Additionally, it finds application in research settings for studying oxidative processes and developing new therapeutic agents. Its properties also make it useful in organic synthesis for creating complex molecules with potential biological activity. Furthermore, due to its versatile chemical properties that allow easy modification, it is studied for applications in producing luminescent materials or electronic materials, attracting interest in materials science research and development.