Used primarily in the textile industry as a natural dye, 3-Hydroxymorindone imparts vibrant colors to fabrics, especially cotton and silk. Its application extends to biological staining, where it helps highlight specific cellular structures under microscopic examination. It is explored for its antioxidant and anti-inflammatory properties in cosmetic formulations, contributing to skin health by combating oxidative stress and reducing inflammation. Preliminary research suggests potential in inhibiting cancer cell growth, though further studies are needed to confirm efficacy and safety. In research, it serves as a chemical intermediate in the synthesis of more complex organic compounds, aiding in the development of new materials and pharmaceuticals.