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LAS194046

Chemical Structure : LAS194046

CAS No.: 1798578-61-6

LAS194046 (LAS-194046, LAS 194046)

Catalog No.: PC-73064Not For Human Use, Lab Use Only.

LAS194046 (LAS-194046) is a potent, selective pan-JAK inhibitor with IC50 of 5.46/0.4/ 2.07 nM against JAK1/2/3, less potent in TYK2 activity (IC50=21.8 nM).

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    Biological Activity

    LAS194046 (LAS-194046) is a potent, selective pan-JAK inhibitor with IC50 of 5.46/0.4/ 2.07 nM against JAK1/2/3, less potent in TYK2 activity (IC50=21.8 nM).
    LAS194046 is effective at blocking cytokine signaling depending on JAK1/JAK3, both in lymphocytes and monocytes, and JAK2/JAK2 in monocytes with IC50 of 16 nM, 26 nM and 37 nM, respectively.
    LAS194046 reduces allergen-induced airway inflammation, late asthmatic response, and phosphor-STAT activation in the rat OVA model.

    Physicochemical Properties

    M.Wt 640.768
    Formula C34H41FN10O2
    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

    (R)-3-(3-((6-(4-(4-(2-(dimethylamino)ethoxy)benzyl)piperazin-1-yl)-5-fluoro-2-(pyrazolo[1,5-a]pyridin-3-yl)pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrile

    References

    1. Calbet M, et al. J Pharmacol Exp Ther. 2019 Aug;370(2):137-147.

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