Used primarily as an intermediate in the synthesis of dyes, particularly for coloring textiles, paper, and plastics. Its anthraquinone structure makes it valuable for producing vibrant and stable colors, especially in the red to violet spectrum. Additionally, it finds application in organic synthesis for creating specialized compounds used in research and industrial processes. Its properties also make it suitable for use in certain types of inks and coatings where durability and colorfastness are essential.