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Ibezapolstat

Chemical Structure : Ibezapolstat

CAS No.: 1275582-97-2

Ibezapolstat (ACX-362E, GLS-362E)

Catalog No.: PC-38361Not For Human Use, Lab Use Only.

Ibezapolstat (ACX-362E) is a potent, selective, first-in-class DNA polymerase IIIC (DNA pol IIIC) inhibitor with IC50 of 51 nM (B. Subtilis pol IIIC), inhibits C. difficile efficiently (MIC50, 2 ug/mL).

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Purity & Documentation Purity: >98% (HPLC)

Biological Activity

Ibezapolstat (ACX-362E) is a potent, selective, first-in-class DNA polymerase IIIC (DNA pol IIIC) inhibitor with IC50 of 51 nM (B. Subtilis pol IIIC), inhibits C. difficile efficiently (MIC50, 2 ug/mL).
ACX-362E is a potent inhibitor of diverse clinical isolates of C. difficile with MIC50 of 2 ug/ml and MIC90 of 4 ug/ml.
ACX-362E shows preferential activity against C. difficile PolC over those of other organisms in vitro.
ACX-362E demonstrated therapeutic potential for the oral treatment of Clostridioides difficile infection (CDI).

Physicochemical Properties

M.Wt 423.298
Formula C18H20Cl2N6O2
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

2-((3,4-dichlorobenzyl)amino)-7-(2-morpholinoethyl)-1,7-dihydro-6H-purin-6-one

References

1. van Eijk E, et al. Antimicrob Agents Chemother. 2019 Jan 29;63(2):e01363-18.

2. Xu WC, et al. Bioorg Med Chem. 2019 Aug 1;27(15):3209-3217.

3. Murray B, et al. J Antimicrob Chemother. 2020 Aug 1;75(8):2149-2155.

4. Kullar R, et al. J Exp Pharmacol. 2020 Oct 9;12:371-384.

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