Catalog Number: 3271
Chemical Name: 2-(4-Morpholinyl)-4H-pyrimido[2,1-a]isoquinolin-4-one
Biological Activity
Reversible and selective inhibitor of DNA-dependent protein kinase (DNA-PK) and mammalian target of rapamycin (mTOR) (IC50 values are 0.28 and 5.3 μM respectively). Displays little affinity for other commonly studied kinases including PI 3-K, ATM and ATR (IC50 values are all > 100 μM). Induces apoptosis in vitro.
Technical Data
  • M.Wt:
    281.31
  • Formula:
    C16H15N3O2
  • Solubility:
    Soluble to 10 mM in DMSO and to 5 mM in ethanol
  • Purity:
    >99%
  • Storage:
    Store at RT
  • CAS No:
    168425-64-7
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. Selective benzopyranone and pyrimido[2,1-α]isoquinolin-4-one inhibitors of DNA-dependent protein kinase: synthesis, structure-activity studies and radiosensitization of a human tumor cell line in vitro.
    Griffen et al.
    J.Med.Chem., 2005;48:569
  2. Inhibition of mammalian target of rapamycin signaling by 2-(morpholin-1-yl)oyrimido[2,1-α]isoquinolin-4-one.
    Ballo et al.
    J.Biol.Chem., 2007;282:24463

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