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DA-143

Chemical Structure : DA-143

CAS No.:

DA-143 (DA143)

Catalog No.: PC-23022Not For Human Use, Lab Use Only.

DA-143 is a potent, selective inhibitor of DNA-dependent protein kinase catalytic subunit (DNA-PKcs) with IC50 of 2.5 nM.

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

    Biological Activity

    DA-143 is a potent, selective inhibitor of DNA-dependent protein kinase catalytic subunit (DNA-PKcs) with IC50 of 2.5 nM.
    DA-143 displayed an IC50 for mTOR, PI3KΔ, and ATM at 280 nM, 106 nM and 6,594 nM respectively.
    DA-143 sensitizes cancer cells to doxorubicin, blocks phosphorylation of DNA-PKcs substrates.
    DA-143 prevents proper T cell activation, reduces T cell proliferation and IL2 cytokine production.

    Physicochemical Properties

    M.Wt 576.72
    Formula C34H32N4O3S
    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-morpholino-8-(8-(1-(2-(pyrrolidin-1-yl)ethyl)-1H-pyrazol-4-yl)dibenzo[b,d]thiophen-4-yl)-4H-chromen-4-one

    References

    1. Waldrip ZJ, et al. Sci Rep. 2024 Aug 28;14(1):19999.

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