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RIPK1 inhibitor 22

Chemical Structure : RIPK1 inhibitor 22

CAS No.: 2095515-38-9

RIPK1 inhibitor 22 (RIP1-IN-22)

Catalog No.: PC-62633Not For Human Use, Lab Use Only.

RIPK1 inhibitor 22 is a highly potent, orally available, and brain-penetrating RIP1 kinase (RIPK1) inhibitor with pKi of 9.04.

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

    Biological Activity

    RIPK1 inhibitor 22 is a highly potent, orally available, and brain-penetrating RIP1 kinase (RIPK1) inhibitor with pKi of 9.04.
    RIPK1 inhibitor 22 displays excellent specificity for RIP1 kinase over 406 kinases including RIP3 kinase.
    RIPK1 inhibitor 22 strongly suppressed necroptotic cell death and phosphorylation of MLKL (pMLKL) in HT-29 cells (nectoptosis; IC50=2.0 nM, pMLKL; IC50 = 1.3 nM) as well as L929 cells (nectoptosis; IC50=15 nM, pMLKL; IC50=2.7 nM).
    RIPK1 inhibitor 22 attenuates disease progression in the mouse experimental autoimmune encephalomyelitis (EAE) model of multiple sclerosis (MS) after oral administration (10 mg/kg, bid).

    Physicochemical Properties

    M.Wt 461.906
    Formula C24H20ClN5O3
    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

    (3S)-3-(2-benzyl-3-chloro-7-oxo-2,4,5,7-tetrahydro-6H-pyrazolo[3,4-c]pyridin-6-yl)-5-methyl-4-oxo-2,3,4,5-tetrahydro-1,5-benzoxazepine-8-carbonitrile

    References

    1. Yoshikawa M, et al. J Med Chem. 2018 Feb 27. doi: 10.1021/acs.jmedchem.7b01647.

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