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IQS-019 mesylate

Chemical Structure : IQS-019 mesylate

CAS No.: 1630804-27-1

IQS-019 mesylate (IQS 019, IQS019)

Catalog No.: PC-60404Not For Human Use, Lab Use Only.

IQS-019 mesylate is a potent inhibitor of most upstream tyrosine kinases in BCR signaling pathway, inhibits BCR kinases Lyn, Syk and Btk with IC50 of 0.15 uM, 1.6 uM and 2.1 uM, respectively.

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    Biological Activity

    IQS-019 mesylate is a potent inhibitor of most upstream tyrosine kinases in BCR signaling pathway, inhibits BCR kinases Lyn, Syk and Btk with IC50 of 0.15 uM, 1.6 uM and 2.1 uM, respectively.
    IQS-019 mesylate inhibits at least 20% of the kinase activity at 0.1 uM) and an almost complete kinase inactivation at the 10 uM in a set of 17 TK/TKLs.
    IQS-019 mesylate impaires cell proliferation, reduces CXCL12-dependent cell migration, and induces caspase-dependent apoptosis.
    IQS-019 mesylate shows improved efficacy in vitro and in vivo compared to ibrutinib.

    Physicochemical Properties

    M.Wt 606.523
    Formula C26H29Cl2N7O4S
    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

    4-amino-6-(2,6-dichlorophenyl)-8-methyl-2-((4-(4-methylpiperazin-1-yl)phenyl)amino)pyrido[2,3-d]pyrimidin-7(8H)-one methanesulfonate

    References

    1. Balsas P, et al. J Hematol Oncol. 2017 Mar 31;10(1):80.

    2. Puig de la Bellacasa R, et al. Eur J Med Chem. 2014 Oct 30;86:664-75.

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