5-Methylpyrogallol is primarily used in organic synthesis and research applications. It serves as a key intermediate in the production of various pharmaceuticals and agrochemicals. Its structure makes it valuable in the development of antioxidants and compounds with potential therapeutic properties. Additionally, it is utilized in the synthesis of dyes and pigments due to its ability to form complex structures. In analytical chemistry, it acts as a reagent for detecting and quantifying specific substances. Its applications also extend to material science, where it is used in the preparation of polymers and coatings with enhanced properties.