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BR103

Chemical Structure : BR103

CAS No.: 1434873-26-3

BR103 (BR 103)

Catalog No.: PC-61771Not For Human Use, Lab Use Only.

BR103 is a potent, metabolically stable and highly selective small molecule agonist of complement C3a receptor (C3aR) with EC50 of 22 ± 8  nM.

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

    Biological Activity

    BR103 is a potent, metabolically stable and highly selective small molecule agonist of complement C3a receptor (C3aR) with EC50 of 22 nM.
    BR103 displays high selectivity for C3aR over C5aR.
    BR103 induces paw oedema and mast cell activation in vivo in rats.

    Physicochemical Properties

    M.Wt 448.527
    Formula C24H28N6O3
    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-benzhydryl-5-methyl-1H-imidazole-4-carbonyl)-L-arginine

    References

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

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