Prosapogenin CP6 is primarily used in pharmaceutical research due to its potential bioactive properties. It serves as a key intermediate in the synthesis of triterpenoid saponins, which are under investigation for their anti-inflammatory, antiviral, and anticancer activities. Researchers utilize it to develop derivatives with enhanced therapeutic effects and improved bioavailability. Its structural features make it valuable in studying structure-activity relationships in saponin-based drug discovery. Additionally, Prosapogenin CP6 is explored for its immunomodulatory effects, supporting its role in novel vaccine adjuvant development.