Catalog Number: 5446
Chemical Name: 3-(3,4,5-Trihydroxybenzoyloxy)naphthalen-1-yl 3,4,5-trihydroxybenzoate
Biological Activity
FASN inhibitor. Inhibits breast cancer cell proliferation in vitro (IC50 values are 21 - 79 μM), including cell lines resistant to anti-HER2 therapies. Blocks HER2 signaling and induces apoptosis. Inhibits growth of breast cancer xenografts in mice without causing anorexia.
Technical Data
  • M.Wt:
  • Formula:
  • Solubility:
    Soluble to 100 mM in DMSO and to 100 mM in ethanol
  • Purity:
  • Storage:
    Store at -20°C
  • CAS No:
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. A novel inhibitor of fatty acid synthase shows activity against HER2+ breast cancer xenografts and is active in anti-HER2 drug-resistant cell lines.
    Puig et al.
    Breast Cancer Res., 2011;13:R131
  2. Novel inhibitors of fatty acid synthase with anticancer activity.
    Puig et al.
    Clin.Cancer Res., 2009;15:7608

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