Used as an intermediate in the synthesis of dyes and pigments, particularly for azo dyes that exhibit strong color fastness and thermal stability. Also employed in the production of fluorescent whitening agents for textiles and paper due to its ability to enhance brightness and whiteness. Shows potential in pharmaceutical applications as a building block for compounds with anti-inflammatory and antiviral properties. Its structure supports conjugation in organic semiconductors, making it useful in certain optoelectronic materials.