Dehydrohautriwaic acid is primarily used in research settings for its potential bioactive properties. It has shown interest in pharmaceutical studies due to its structural similarity to other naturally occurring compounds with anti-inflammatory and antimicrobial activities. Researchers are investigating its role as a lead compound in drug development, particularly in targeting specific enzyme pathways involved in inflammation and cellular proliferation. Additionally, it serves as a chemical marker in the analysis of natural product extracts, aiding in the identification and characterization of plant or fungal metabolites. Its application remains mostly confined to laboratory and preclinical research, with no current industrial or commercial uses reported.