Catalog Number: 4820
Chemical Name: 2-Amino-8-[trans-4-(2-hydroxyethoxy)cyclohexyl]-6-(6-methoxy-3-pyridinyl)-4-methyl-pyrido[2,3-d]pyrimidin-7(8H)-one
Biological Activity
Potent and selective dual ATP-competitive PI 3-K/mTOR inhibitor (Ki values are 1.6, 1.8, 1.9, 2.1 and 16 nM for human PI 3-K δ, α, γ, β, and mTOR, respectively). Displays no significant inhibitory activity at more than 80 protein kinases (concentration ≥ 10 μM) including hVps34, PI 3-K downstream kinases, and MAPK family members. Orally available. Induces robust cell cycle arrest at the G1 phase in U87MG cancer cells and antitumor activity in SKOV3 ovarian cancer xenograft models.
Technical Data
  • M.Wt:
    425.48
  • Formula:
    C22H27N5O4
  • Solubility:
    Soluble to 100 mM in DMSO
  • Purity:
    >98%
  • Storage:
    Store at -20°C
  • CAS No:
    1013101-36-4
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.
Additional Information
Licensing Caveats:
Sold for research purposes under agreement from Pfizer Inc.
Background References
  1. PF-04691502, a potent and selective oral inhibitor of PI3K and mTOR kinases with antitumor activity.
    Yuan et al.
    Mol.Cancer Ther., 2011;10:2189

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