Choose the brand aligned with your industry so we can best serve your needs.
For researchers, scientists, and technical professionals: Your one-stop shop for the complete range of laboratory, production, and safety products and services.
Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
DRI-C21045 is a small-molecule inhibitor of the CD40-CD40L protein-protein interaction, supplied for research use with reported in vitro potency (IC50 ≈ 0.17 μM) and high purity suitable for biochemical and cell-based studies.
Potent inhibitor of the CD40-CD40L protein-protein interaction (reported IC50 ~0.17 μM).
High purity suitable for research (≈98.1%).
Molecular formula C32H24N2O7S and molecular weight 580.61 g/mol.
Available in small research pack sizes for in vitro studies.
Intended for biochemical and cell-based research; not for therapeutic use.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
DRI-C21045 is a small-molecule inhibitor of the CD40-CD40L protein-protein interaction used in research to modulate immune costimulatory signaling. It is reported to be active at submicromolar concentrations (IC50 ≈ 0.17 μM) and is supplied as a solid research compound.