This chemical is primarily utilized in the synthesis of dyes and pigments, particularly in the production of azo dyes, which are widely used in the textile industry for coloring fabrics. Its structure allows it to act as an intermediate, contributing to the formation of vibrant and stable colors. Additionally, it finds application in the development of photographic chemicals, where it aids in enhancing image quality and color reproduction. In the pharmaceutical sector, it is sometimes employed as a building block for the synthesis of certain drugs, leveraging its pyrazolone core for potential biological activity. Its role in these industries highlights its versatility as a key chemical intermediate.