Ki 20227

Cat. No. 4481

Ki 20227 C24H24N4O5S [623142-96-1]

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Chemical Name: N-[4-[(6,7-Dimethoxy-4-quinolinyl)oxy]-2-methoxyphenyl]-N'-[1-(2-thiazolyl)ethyl]urea

Biological Activity

Inhibitor of c-Fms tyrosine kinase (M-CSFR, CSF1R) (IC50 values are 2, 12, 217 and 451 nM for c-Fms, VEGFR-2, PDGFRβ and c-Kit respectively). Does not inhibit Flt3, EGFR or c-Src. Suppresses osteoclast differentiation and osteolysis in a rat bone metastasis model.

Technical Data

M.Wt:
480.54
Formula:
C24H24N4O5S
Solubility:
Soluble to 100 mM in DMSO
Purity:
>97 %
Storage:
Store at +4°C
CAS No:
623142-96-1

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.

Certificate of Analysis / Safety Data Sheet

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Kubota et al (2009) M-CSF inhibition selectively targets pathological angiogenesis and lymphangiogenesis. J.Exp.Med. 206 1089. PMID: 19398755.

Ohno et al (2007) The orally-active and selective c-Fms tyrosine kinase inhibitor Ki20227 inhibits disease progression in a collagen-induced arthritis mouse model. Eur.J.Immunol. 38 283. PMID: 18085662.

Ohno et al (2006) A c-fms tyrosine kinase inhibitor, Ki20227, suppresses osteoclast differentiation and osteolytic bone destruction in a bone metastasis model. Mol.Cancer Ther. 5 2634. PMID: 17121910.

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Keywords: Ki 20227, supplier, Ki20227, c-Fms, macrophage, colony-stimulating, factor, receptors, M-CSFR, CSF1R, inhibitors, inhibits, osteolysis, osteoclasts, Tocris Bioscience, Other RTKs Inhibitor products

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