Dihydroartemisinic acid is primarily used as a key intermediate in the synthesis of artemisinin and its derivatives, which are crucial in the treatment of malaria. Its role in the production of these antimalarial drugs makes it highly valuable in pharmaceutical manufacturing. Additionally, it has been explored for its potential in developing other therapeutic agents due to its bioactive properties. Researchers are also investigating its use in organic synthesis and as a precursor for various chemical compounds with potential applications in medicine and biotechnology.