Catalog Number: 2086
Chemical Name: 3-Phenyl-1H-benzofuro[3,2-c]pyrazole
Biological Activity
Potent, selective inhibitor of class III receptor tyrosine kinases (IC50 values are 0.3 μM for c-Fms, c-Kit, FLT3 and ITD-FLT3 and 1 μM for PDGFRβ). Displays no activity against ERK1, ERK2, EGFR, MEK1, HER2, Src, Abl, PKC, PKA and Akt (IC50 > 10 μM). Inhibits FL-dependent proliferation in BaF/ITD-FLT3 cells more potently than BaF/wt-FLT3 cells; anti-leukemic.
Technical Data
  • M.Wt:
    234.26
  • Formula:
    C15H10N2O
  • Solubility:
    Soluble to 100 mM in DMSO and to 25 mM in ethanol
  • Purity:
    >99%
  • Storage:
    Store at +4°C
  • CAS No:
    34823-86-4
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.
Background References
  1. Selective cytotoxic mechanism of GTP-14564, a novel tyrosine kinase inhibitor in leukemia cells expressing a constitutively active Fms-like tyrosine kinase 3 (FLT3).
    Murata et al.
    J.Biol.Chem., 2003;278:32892
  2. Human leukemias with mutated FLT3 kinase are synergistically sensitive to FLT3 and Hsp90 inhibitors: the key role of the STAT5 signal transduction pathway.
    Yao et al.
    Leukemia, 2005;19:1605

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