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DRI-C21045

Chemical Structure : DRI-C21045

CAS No.: 2101765-81-3

DRI-C21045 (DRI C21045)

Catalog No.: PC-62015Not For Human Use, Lab Use Only.

DRI-C21045 is a novel small-molecule inhibitor of CD40-CD40L protein-protein interaction with IC50 of 0.17 uM in cell-based assays.

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Purity & Documentation Purity: >98% (HPLC) Select Batch:

Biological Activity

DRI-C21045 is a novel small-molecule inhibitor of CD40-CD40L protein-protein interaction with IC50 of 0.17 uM in cell-based assays.
DRI-C21045 shows >100-fold selectivity in the ability to inhibit the CD40 vs the TNF interaction.
DRI-C21045 demonstrates concentrationdependent inhibition of CD40L-induced activation of NF-κB in cells with IC50 of 17.1 uM, also inhibits CD40L-induced marker expression in THP cells and B cell activation.
DRI-C21045 inhibits alloantigen-induced immune response in mice model (20-60 mg/kg; s.c.; b.i.d.).

Physicochemical Properties

M.Wt 580.61
Formula C32H24N2O7S
Appearance Solid
CAS No.
Storage
Solide Powder
-20 °C 12 Months; 4°C 6 Months
In Solvent
-80 °C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

8-(4'-(4-(Methoxycarbonyl)benzamido)biphenyl-4-ylcarboxamido)naphthalene-1-sulfonic acid

References

1. Chen J, et al. J Med Chem. 2017 Nov 9;60(21):8906-8922.

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