Decahydronaphthalene-1-carboxylic acid finds application in the synthesis of complex organic compounds, particularly in the pharmaceutical industry. It serves as a key intermediate in the production of various drugs, including those with anti-inflammatory and analgesic properties. Additionally, it is utilized in the development of specialty chemicals and polymers, where its structure contributes to the stability and functionality of the final product. In research, this compound is often employed in studies related to organic synthesis and chemical reactions, aiding in the exploration of new reaction pathways and mechanisms.