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CMPD101 is a membrane-permeable small-molecule inhibitor of GRK2/3 (IC50: 18 nM and 5.4 nM). Which can be used for the study of heart failure. CMPD101 exhibits less selectively against GRK1, GRK5, ROCK-2 and PKCα with IC50s of 3.1 μM , 2.3 μM, 1.4 μM and 8.1 μM, respectively.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $40 | In Stock | In Stock | |
| 2 mg | $54 | In Stock | In Stock | |
| 5 mg | $86 | In Stock | In Stock | |
| 10 mg | $143 | In Stock | In Stock | |
| 25 mg | $319 | - | In Stock | |
| 50 mg | Preferential | - | In Stock | |
| 1 mL x 10 mM (in DMSO) | $88 | In Stock | In Stock |
| Description | CMPD101 is a membrane-permeable small-molecule inhibitor of GRK2/3 (IC50: 18 nM and 5.4 nM). Which can be used for the study of heart failure. CMPD101 exhibits less selectively against GRK1, GRK5, ROCK-2 and PKCα with IC50s of 3.1 μM , 2.3 μM, 1.4 μM and 8.1 μM, respectively. |
| Targets&IC50 | PKCα:8.1 μM, ROCK2:1.4 μM, GRK2:18 nM, GRK3:5.4 nM |
| In vitro | CMPD101 (100 μM; pre-20 mins) inhibit the internalization of β2AR, significantly reduces the isoproterenol-induced formation of clathrin-coated vesicles and the β2AR-GFP fusion protein remained on the plasma membrane in HEK-B2 cell line[1]. CMPD101 (3-30 μM; pre-30 minutes) does not influence the DAMGO-induced increase in ERK1/2 and Elk-1 phosphorylation, at 30?μM. This compound produces a small increase in basal ERK1/2 phosphorylation in HEK 293 cells expressing HA-MOPrs. CMPD101 (3-30 μM; pre-30 minutes) produced a robust phosphorylation of Ser375. Which is partially inhibited by pretreatment of cells for 30 minutes with 3 μM Cmpd101 and fully blocked by pretreatment with 30 μM Cmpd101and it also inhibits phosphorylation of MOPr at Thr370, Thr376, and Thr379 residues[2]. |
| Molecular Weight | 466.46 |
| Formula | C24H21F3N6O |
| Cas No. | 865608-11-3 |
| Smiles | Cn1c(CNc2cccc(c2)C(=O)NCc2ccccc2C(F)(F)F)nnc1-c1ccncc1 |
| Relative Density. | no data available |
| 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: 250 mg/mL (535.95 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 5 mg/mL (10.72 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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