Orcinol gentiobioside is primarily used in the field of natural product chemistry and phytochemistry for research purposes. It is often studied for its potential bioactive properties, particularly in plant extracts. Researchers investigate its role as a marker compound in the identification and quality control of herbal medicines. Additionally, it is explored for its antioxidant and anti-inflammatory properties, which could have implications in developing therapeutic agents. Its application extends to the study of plant metabolism and the biosynthesis of phenolic compounds, aiding in understanding plant defense mechanisms and secondary metabolite production.