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E6446 dihydrochloride

Chemical Structure : E6446 dihydrochloride

CAS No.: 1345675-25-3

E6446 dihydrochloride (E-6446 dihydrochloride)

Catalog No.: PC-22146Not For Human Use, Lab Use Only.

E6446 dihydrochloride is a potent, orally available small molecule inhibitor of TLR7 and TLR9 with IC50 of 1.78 uM and 0.01 uM, respectively.

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Biological Activity

E6446 dihydrochloride is a potent, orally available small molecule inhibitor of TLR7 and TLR9 with IC50 of 1.78 uM and 0.01 uM, respectively.
E6446 shows weak activity against TLR4 (IC50=10.58 uM).
E6446 potently inhibits IL-6 production induced by CpG2216 and suppresses both IL-6 and α-interferon production induced by CpG oligo.
E6446 prevents DNA-TLR9 interaction in vitro and modulates signaling in vivo.

Physicochemical Properties

M.Wt 522.51
Formula C27H37Cl2N3O3
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

6-(3-Pyrrolidin-1-yl-propoxy)-2-[4-(3-pyrrolidin-1-yl-propoxy)-phenyl]-benzooxazole dihydrochloride

References

1. Lamphier M, et al. Mol Pharmacol. 2014 Mar;85(3):429-40.

2. Franklin BS, et al. Proc Natl Acad Sci U S A. 2011 Mar 1;108(9):3689-94.

3. Dias AA, et al. J Immunol. 2016 Sep 1;197(5):1905-13.

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