Catalog Number: 3580
Chemical Name: (2E)-N-[[4-[[(3-Chloro-4-[(3-fluorophenyl)methoxy]phenyl]amino]-3-cyano-7-ethoxy-6-quinolinyl]-4-(dimethylamino)-2-butenamide
Biological Activity
Potent, irreversible inhibitor of ErbB2 (HER2) and EGFR (IC50 values are 33 and 34 nM respectively). Suppresses ligand-induced EGFR autophosphorylation and cell proliferation in NCI-H1975 cells containing L858R and T790M mutations. Circumvents mechanisms of resistance to Iressa (Cat. No. 3000) in non-small-cell lung cancer cells.
Technical Data
  • M.Wt:
    574.05
  • Formula:
    C31H29ClFN5O3
  • Solubility:
    Soluble to 100 mM in DMSO and to 25 mM in ethanol
  • Purity:
    >98%
  • Storage:
    Store at -20°C
  • CAS No:
    848133-17-5
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis. All Tocris products are intended for laboratory research use only.
Background References
  1. Irreversible inhibitors of the EGF receptor may circumvent acquired resistance to gefitinib.
    Kwak et al.
    Proc.Natl.Acad.Sci.USA, 2005;102:7665
  2. Optimization of 6,7-disubstituted-4-(arylamino)quinoline-3-carbonitriles as orally active, irreversible inhibitors of human epidermal growth factor receptor-2 kinase activity.
    Tsou et al.
    J.Med.Chem., 2005;48:1107
  3. Pharmacology and signaling properties of epidermal growth factor receptor isoforms studied by bioluminescence resonance energy transfer.
    Schiffer et al.
    Mol.Pharmacol., 2007;71:508

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