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NS-062

Chemical Structure : NS-062

CAS No.: 2226257-92-5

NS-062 (NS062;NS 062)

Catalog No.: PC-35996Not For Human Use, Lab Use Only.

NS-062 (NS062) is a novel, specific targeted covalent inhibitor that shows high reactivity toward Cys797 of EGFR.

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

    Biological Activity

    NS-062 (NS062) is a novel, specific targeted covalent inhibitor that shows high reactivity toward Cys797 of EGFR.
    NS-062 showed higher target specificity for EGFR than the corresponding Michael acceptors in a wide concentration range (0.1-10 μM).
    NS-062 showed strong antiproliferative activity (IC50=0.19 μM) against erlotinib-resistant H1975 cells (L858R T790M doublemutant EGFR).
    NS-062 effectively inhibited EGFR (Y1068) autophosphorylation in H1975 cells at 0.5 uM, significantly suppressed tumor growth in a mouse xenograft model after oral administration.

    Physicochemical Properties

    M.Wt 623.483
    Formula C28H30Cl2F2N6O4
    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

    (2R)-1-(2-chloro-2-fluoroacetyl)-N-(4-((3-chloro-4-fluorophenyl)amino)-7-(3-morpholinopropoxy)quinazolin-6-yl)pyrrolidine-2-carboxamide

    References

    1. Shindo N, et al. Nat Chem Biol. 2019 Jan 14. doi: 10.1038/s41589-018-0204-3.

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