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Ki 20227 is a 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.
| Molecular Weight | 480.54 |
| Formula | C24H24N4O5S |
| CAS Number | 623142-96-1 |
| Solubility (25°C) | DMSO 48.05 mg/mL |
| Storage |
Powder -20°C 3 years ; 4°C 2 years In solvent -80°C 6 months ; -20°C 1 month |
| Related CSF-1R (c-Fms) Products |
|---|
| GW2580
GW2580 is a selective CSF-1R inhibitor for c-FMS with IC50 of 30 nM, 150- to 500-fold selective compared to b-Raf, CDK4, c-KIT, c-SRC, EGFR, ERBB2/4, ERK2, FLT-3, GSK3, ITK, JAK2 etc. |
| PLX647
PLX647 is a highly specific dual FMS/KIT kinase inhibitor with IC50 of 28/16 nM respectively. |
| BLZ945 (Sotuletinib)
Sotuletinib (BLZ945) is an orally active, potent and selective CSF-1R inhibitor with IC50 of 1 nM, >1000-fold selective against its closest receptor tyrosine kinase homologs. |
| PLX5622
PLX5622 is a highly selective brain penetrant and oral active CSF1R inhibitor with an Ki of 5.9 nM. |
| cFMS Receptor Inhibitor II
cFMS Receptor Inhibitor II is a CSF1R kinase inhibitor. |
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