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NIBR189

Chemical Structure : NIBR189

CAS No.: 1599432-08-2

NIBR189 (NIBR-189, NIBR189)

Catalog No.: PC-42985Not For Human Use, Lab Use Only.

NIBR189 is a potent and selective EBI2 (GPR183) antagonist with IC50 of 11 and 15 nM for hEBI2 and mEBI2, respectively.

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Biological Activity

NIBR189 is a potent and selective EBI2 (GPR183) antagonist with IC50 of 11 and 15 nM for hEBI2 and mEBI2, respectively.
NIBR189 does not show any activity against a panel of other GPCRs, transporters, and enzymes at 30 uM.
NIBR189 blocks oxysterol-dependent activation with IC50 of 9 nM, inhibits cell migration of U937 cells with IC50 of 0.3 nM.
NIBR189 inhibits LPS-stimulated mouse astrocytes induceed macrophage migration, inhibits the effects of 7α25HC in human astrocytes.

Physicochemical Properties

M.Wt 429.307
Formula C21H21BrN2O3
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

DMSO: ≥ 47 mg/mL

Chemical Name/SMILES

2-Propen-1-one, 3-(4-bromophenyl)-1-[4-(4-methoxybenzoyl)-1-piperazinyl]-, (2E)-

References

1. Gessier F, et al. J Med Chem. 2014 Apr 24;57(8):3358-68.

2. Rutkowska A, et al. Sci Rep. 2016 May 11;6:25520.

3. Rutkowska A, et al. Neuropharmacology. 2018 May 1;133:121-128.

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