1-Methoxy-2-methylnaphthalene is primarily used in the synthesis of organic compounds, particularly in the production of fragrances and flavoring agents. Its aromatic structure makes it a valuable intermediate in creating complex molecules that contribute to the scent profiles of perfumes and the taste profiles of certain food products. Additionally, it finds application in the development of dyes and pigments, where its chemical properties help in achieving specific color characteristics. In research, it serves as a building block for studying chemical reactions and developing new materials with potential industrial applications.