Used in research settings as a biochemical marker and intermediate in steroid metabolism studies. It serves as a reference compound in fungal sterol profiling due to its structural similarity to ergosterol, helping identify metabolic pathways in fungi. Also utilized in antifungal drug development to assess inhibition of sterol biosynthesis, particularly in evaluating the efficacy of new antifungal agents against pathogenic yeast and molds. Its conjugated ketone system makes it useful in spectroscopic studies for analyzing sterol structure and reactivity.