Catalog Number: 5403
Chemical Name: 4-[(9-Cyclopentyl-7,7-difluoro-6,7,8,9-tetrahydro-5-methyl-6-oxo-5H-pyrimido[4,5-b][1,4]diazepin-2-yl)amino]-2-fluoro-5-methoxy-N-(1-methyl-4-piperidinyl)benzamide hydrochloride
Biological Activity
Potent PLK1 inhibitor (IC50 values are 0.8, 16.9 and 50.2 nM for PLK1, PLK2 and PLK3 respectively). Exhibits >20-fold selectivity for PLK1 over FAK, MLCK and FES, and has minimal activity against a panel of 282 other kinases. Inhibits proliferation of a range of cancer cell lines in vitro and inhibits tumor growth of multiple human cancer cell xenografts in vivo. Orally bioavailable.
Technical Data
  • M.Wt:
  • Formula:
  • Solubility:
    Soluble to 100 mM in DMSO
  • 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. TAK-960, a novel, orally available, selective inhibitor of polo-like kinase 1, shows broad-spectrum preclinical antitumor activity in multiple dosing regimens.
    Hikichi et al.
    Mol.Cancer Ther., 2012;11:700
  2. Discovery of TAK-960: an orally available small molecule inhibitor of polo-like kinase 1 (PLK1).
    Nie et al.
    Bioorg.Med.Chem.Lett., 2013;23:3662
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