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ITZ-1

Chemical Structure : ITZ-1

CAS No.: 1180532-17-5

ITZ-1 (ITZ1)

Catalog No.: PC-63360Not For Human Use, Lab Use Only.

ITZ-1 is a client-selective Hsp90 inhibitor that efficiently induces heat shock factor 1 (HSF1) activation, selectively inhibits IL-1β-induced MMP-13 production (IC50=0.51 uM) via inhibition of ERK activation.

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    Biological Activity

    ITZ-1 is a client-selective Hsp90 inhibitor that efficiently induces heat shock factor 1 (HSF1) activation, selectively inhibits IL-1β-induced MMP-13 production (IC50=0.51 uM) via inhibition of ERK activation.
    ITZ-1 causes mild Raf-1 degradation, but scarcely induces degradation of a broad range of Hsp90 client proteins by binding to the Hsp90 C terminus.
    ITZ-1 suppresses both IL-1β-induced proteoglycan and collagen release from bovine nasal cartilage in vitro and suppresses intra-articular infusion of IL-1β-induced cartilage proteoglycan degradation in rat knee joints.

    Physicochemical Properties

    M.Wt 541.57
    Formula C20H20F5N3O3S3
    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

    N-{(1Z)-5,6-Dimethyl3-oxo-8-[(4,4,5,5,5,-pentafluoropentyl)thio]-2,3-dihydro-1H-imidazo[5,1-c][1,4]thiazin-1-ylidene}-4methylbenzenesulfonamide

    References

    1. Kimura H, et al. Chem Biol. 2010 Jan 29;17(1):18-27.

    2. Kimura H, et al. J Pharmacol Sci. 2009 Jun;110(2):201-11.

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