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BR111

Chemical Structure : BR111

CAS No.: 1037092-93-5

BR111 (BR 111)

Catalog No.: PC-61772Not For Human Use, Lab Use Only.

BR111 is a potent, highly selective and orally active antagonist of complement C3a receptor (C3aR) with IC50 of 85 ± 40  nM (inhibition of hC3a induced Ca2+ release on human macrophages).

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    Biological Activity

    BR111 is a potent, highly selective and orally active antagonist of complement C3a receptor (C3aR) with IC50 of 85  nM (inhibition of hC3a induced Ca2+ release on human macrophages).
    BR111 displays high selectivity for C3aR over C5aR.
    BR111 inhibits mast cell degranulation, thereby blocking recruitment and activation of macrophages and neutrophils, expression of inflammatory mediators and inflammation in a rat paw edema model.

    Physicochemical Properties

    M.Wt 450.557
    Formula C24H26N4O3S
    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

    (5-benzhydrylthiophene-2-carbonyl)-L-arginine

    References

    1. Lohman RJ, et al. Nat Commun. 2017 Aug 24;8(1):351.

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