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CCT251545 is an potent and oral-bioavailable WNT signaling inhibitor(IC50 of 5 nM in 7dF3 cells).

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $35 | In Stock | In Stock | |
| 5 mg | $81 | In Stock | In Stock | |
| 10 mg | $129 | In Stock | In Stock | |
| 25 mg | $263 | In Stock | In Stock | |
| 50 mg | $428 | In Stock | In Stock | |
| 100 mg | $689 | In Stock | In Stock |
| Description | CCT251545 is an potent and oral-bioavailable WNT signaling inhibitor(IC50 of 5 nM in 7dF3 cells). |
| Targets&IC50 | WNT (7dF3 cells):5 nM |
| In vitro | CCT251545, a small-molecule inhibitor of the WNT pathway discovered through cell-based screening, is a potent and selective chemical probe for the human Mediator complex-associated protein kinases CDK8 and CDK19 with >100-fold selectivity over 291 other kinases.?X-ray crystallography demonstrates a type 1 binding mode involving insertion of the CDK8 C terminus into the ligand binding site.?In contrast to type II inhibitors of CDK8 and CDK19, CCT251545 displays potent cell-based activity.?We show that CCT251545 and close analogs alter WNT pathway-regulated gene expression and other on-target effects of modulating CDK8 and CDK19, including expression of genes regulated by STAT1.?Consistent with this, we find that phosphorylation of STAT1(SER727) is a biomarker of CDK8 kinase activity in vitro and in vivo[1]. |
| In vivo | In vivo, CCT251545 with WNT-dependent tumors activity[1]. |
| Molecular Weight | 421.92 |
| Formula | C23H24ClN5O |
| Cas No. | 1661839-45-7 |
| Smiles | Cn1cc(cn1)-c1ccc(cc1)-c1cncc(Cl)c1N1CCC2(CCNC2=O)CC1 |
| Relative Density. | 1.37 g/cm3 (Predicted) |
| Storage | store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||
| Solubility Information | DMSO: 1 mg/mL (2.37 mM), Sonication is recommended. | ||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 1 mg/mL (2.37 mM), Sonication is recommended. Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions. | ||||||||||
Solution Preparation Table | |||||||||||
DMSO
| |||||||||||
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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