Ki 20227

Pricing Availability Delivery Time Qty
Cat.No. 4481 - Ki 20227 | C24H24N4O5S | CAS No. 623142-96-1
Description: c-Fms inhibitor; suppresses osteolysis and osteoclast accumulation
Chemical Name: N-[4-[(6,7-Dimethoxy-4-quinolinyl)oxy]-2-methoxyphenyl]-N'-[1-(2-thiazolyl)ethyl]urea
Purity: ≥97% (HPLC)
Datasheet
Citations
Literature

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.

Compound Libraries

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Technical Data

M. Wt 480.54
Formula C24H24N4O5S
Storage Store at +4°C
Purity ≥97% (HPLC)
CAS Number 623142-96-1
PubChem ID 9869779
InChI Key SHPFDGWALWEPGS-UHFFFAOYSA-N
Smiles O=C(NC(C)C3=NC=CS3)NC(C(OC)=C2)=CC=C2OC1=C4C(C=C(OC)C(OC)=C4)=NC=C1

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.

Solubility Data

Solvent Max Conc. mg/mL Max Conc. mM
Solubility
DMSO 48.05 100
ethanol 4.81 10mM with gentle warming

Preparing Stock Solutions

The following data is based on the product molecular weight 480.54. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 2.08 mL 10.4 mL 20.81 mL
5 mM 0.42 mL 2.08 mL 4.16 mL
10 mM 0.21 mL 1.04 mL 2.08 mL
50 mM 0.04 mL 0.21 mL 0.42 mL

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Product Datasheets

Certificate of Analysis / Product Datasheet
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Safety Datasheet

References

References are publications that support the products' biological activity.

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, Other, RTKs, Other, RTKs, Tocris Bioscience

Citations for Ki 20227

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Cancer

Cancer Research Product Guide

A collection of over 750 products for cancer research, the guide includes research tools for the study of:

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Kinases

Kinases Product Listing

A collection of over 400 products for kinase research, the listing includes inhibitors of:

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  • Protein Kinases A, C, D and G
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  • MAPK Signaling
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