Used primarily in the synthesis of complex organic compounds, it serves as a key intermediate in the production of pharmaceuticals, particularly in the development of drugs targeting specific biological pathways. Its unique structure allows for the introduction of both amino and halogen groups, making it valuable in creating molecules with tailored properties. Additionally, it is employed in the manufacture of dyes and pigments, where its reactivity with other chemicals helps achieve desired color characteristics. In research, it is utilized for studying chemical reactions involving halogenated phenols and their derivatives.