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ASP2905
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Catalog No. T9070Cas No. 792184-90-8
Alias ASP-2905
ASP-2905 is a potent and selective inhibitor of potassium channel Kv12.2 encoded by the Kcnh3/BEC1 gene. It can cross the blood-brain barrier and has antipsychotic activities
ASP2905
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Purity: 99.78%
Catalog No. T9070Alias ASP-2905Cas No. 792184-90-8
ASP-2905 is a potent and selective inhibitor of potassium channel Kv12.2 encoded by the Kcnh3/BEC1 gene. It can cross the blood-brain barrier and has antipsychotic activities
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $30 | In Stock | In Stock | |
| 2 mg | $40 | In Stock | In Stock | |
| 5 mg | $64 | In Stock | In Stock | |
| 10 mg | $97 | In Stock | In Stock | |
| 25 mg | $198 | In Stock | In Stock | |
| 50 mg | $328 | In Stock | In Stock | |
| 100 mg | $538 | In Stock | In Stock | |
| 1 mL x 10 mM (in DMSO) | $70 | In Stock | In Stock |
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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]
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Purity:99.78%
Appearance:Solid
Color:White
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Product Introduction
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Chemical Properties
Storage & Solubility Information
| Description | ASP-2905 is a potent and selective inhibitor of potassium channel Kv12.2 encoded by the Kcnh3/BEC1 gene. It can cross the blood-brain barrier and has antipsychotic activities |
| In vitro | ASP2905 (0.1 M, 1 M) decreased the frequency of spontaneous inhibitory postsynaptic currents in cultured rat hippocampal neurons.?In mice, ASP2905 reversed the disruption of spontaneous alternation behavior induced by MK-801 and scopolamine (minimum effective dose of ASP2905: 0.0625mg/kg, po).?ASP2905 ameliorated the cognitive deficits of aged rats in step-through passive avoidance (0.0313 and 0.0625mg/kg, po) and Morris water-maze tasks (0.01mg/kg, po) and effectively penetrated the brain.?The mean plasma and brain concentrations of ASP2905 reached their maxima (Cmax = 0.399ng/ml and 1.77ng/g, respectively) 1h after a single oral administration and then decreased (t1/2 = 1.5-1.6h) (brain plasma ratio = 2.7-4.9).?ASP2905 is a selective, orally administered inhibitor of KCNH3, which can enhance cognitive performance[1]. |
| In vivo | ASP2905 on channel activity in vitro and its neuropharmacological properties in young and aged rats as well as in mice.?ASP2905 potently inhibited potassium currents in CHO cells expressing KCNH3 (IC50 = 9.0nM).?In contrast, ASP2905 ( 10μM) minimally bound with low affinities to 55 transmembrane proteins.[1] |
| Synonyms | ASP-2905 |
| Molecular Weight | 388.4 |
| Formula | C20H17FN8 |
| Cas No. | 792184-90-8 |
| Smiles | Fc1ccc(Nc2nc(NCc3ncccn3)nc(Nc3ccccc3)n2)cc1 |
| Relative Density. | 1.427 g/cm3 (Predicted) |
| Storage | keep away from moisture | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 27.5 mg/mL (70.8 mM), Sonication is recommended.  | ||||||||||||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 2 mg/mL (5.15 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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Calculator
In Vivo Formulation Calculator (Clear solution)
Please enter your animal experiment information in the following box and click Calculate to obtain the stock solution preparation method and in vivo formula preparation method:
For example, if the intended dosage is 10 mg/kg for animals weighing 20 g , with a dosing volume of 100 μL per animal, and a total of 10 animals are to be administered, using a formulation of 
10% DMSO+ 40% PEG300+ 5% Tween 80+ 45% Saline/PBS/ddH2O , the resulting working solution concentration would be 2 mg/mL.Stock Solution Preparation:
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.
Preparation of the In Vivo Formulation:
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.
This example is provided solely to demonstrate the use of the In Vivo Formulation Calculator and does not constitute a recommended formulation for any specific compound. Please select an appropriate dissolution and formulation strategy based on your experimental model and route of administration.
Dose Conversion
You can also refer to dose conversion for different animals. More Dose Conversion
Tech Support
Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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