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UMB298 is a potent and selective CBP/P300 bromodomain inhibitor that inhibits BRD4 with an IC50 of 5193nM.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $41 | In Stock | In Stock | |
| 5 mg | $100 | In Stock | In Stock | |
| 10 mg | $161 | In Stock | In Stock | |
| 25 mg | $278 | In Stock | In Stock | |
| 50 mg | $390 | In Stock | In Stock | |
| 100 mg | $533 | In Stock | In Stock | |
| 200 mg | $691 | - | In Stock | |
| 1 mL x 10 mM (in DMSO) | $106 | In Stock | In Stock |
| Description | UMB298 is a potent and selective CBP/P300 bromodomain inhibitor that inhibits BRD4 with an IC50 of 5193nM. |
| Targets&IC50 | BRD4:5193nM |
| In vitro | UMB298 inhibits MOLM13 and MM cells growth. UMB298 reduces the H3K27ac level similar to CBP30 and causes MYC depletion as a signature of CBP inhibition in acute myeloid leukemia. UMB298 down-regulates MYC expression in MOLM13 cells. |
| Molecular Weight | 479.01 |
| Formula | C27H31ClN4O2 |
| Cas No. | 2266569-73-5 |
| Smiles | COc1ccc(CCc2nc3cc(ccn3c2NC2CCCCC2)-c2c(C)noc2C)cc1Cl |
| Relative Density. | 1.29 g/cm3 (Predicted) |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||
| Solubility Information | DMSO: 20 mg/mL (41.75 mM), Sonication is recommended. | |||||||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 2 mg/mL (4.18 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
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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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