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PD-118057
🥰Excellent
Catalog No. T16444Cas No. 313674-97-4
PD-118057 is a potent ether associated (hERG) potassium channel activator that shows no activity against hERG. PD-118057 inhibits the excitability of the membrane by activating the hERG channel. PD-118057 is a potential compound for the treatment of delayed repolarization in inherited or acquired long QT syndrome and congestive heart failure.
PD-118057
🥰Excellent
Purity: 99.97%
Catalog No. T16444Cas No. 313674-97-4
PD-118057 is a potent ether associated (hERG) potassium channel activator that shows no activity against hERG. PD-118057 inhibits the excitability of the membrane by activating the hERG channel. PD-118057 is a potential compound for the treatment of delayed repolarization in inherited or acquired long QT syndrome and congestive heart failure.
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $76 | In Stock | In Stock | |
| 2 mg | $109 | In Stock | In Stock | |
| 5 mg | $185 | In Stock | In Stock | |
| 10 mg | $276 | In Stock | In Stock | |
| 25 mg | $488 | In Stock | In Stock | |
| 50 mg | $728 | In Stock | In Stock | |
| 100 mg | $1,090 | In Stock | In Stock | |
| 200 mg | $1,470 | - | In Stock | |
| 1 mL x 10 mM (in DMSO) | $203 | In Stock | In Stock |
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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]
This molecule is a custom-made product. TargetMol has an excellent synthesis team with the experience and capability to provide you with cost-effective products. However, due to objective factors, there is a small probability that the synthesis may not be successful during the R&D process. We appreciate your understanding. If you have any questions, please feel free to contact us. We are committed to serving you wholeheartedly.
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Purity:99.97%
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Product Introduction
Bioactivity
Chemical Properties
| Description | PD-118057 is a potent ether associated (hERG) potassium channel activator that shows no activity against hERG. PD-118057 inhibits the excitability of the membrane by activating the hERG channel. PD-118057 is a potential compound for the treatment of delayed repolarization in inherited or acquired long QT syndrome and congestive heart failure. |
| In vitro | PD-118057 (3 μM and 10 μM) specifically increases hERG current and inhibits action potential duration in acutely isolated guinea pig ventricular cardiomyocytes.[1][2] At 10 μM, PD-118057 counteracts the current inhibition caused by Dof and Mox, preserves the unaltered 'hump' shape of the IKr current, and shows only a marginal increase in the maximum value of the suppressed current.[2] |
| Molecular Weight | 386.27 |
| Formula | C21H17Cl2NO2 |
| Cas No. | 313674-97-4 |
| Smiles | OC(=O)c1ccccc1Nc1ccc(CCc2ccc(Cl)c(Cl)c2)cc1 |
| Relative Density. | 1.353 g/cm3 (Predicted) |
| Color | Yellow |
| Appearance | Solid |
Storage & Solubility Information
| 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: 90 mg/mL (233 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+90% Corn Oil: 3.3 mg/mL (8.54 mM), Sonication is recommeded. 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 mother liquor preparation method and in vivo formula preparation method:
For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . A total of 10 animals were administered, and the formula you used is 5% 
DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH2O. So your working solution concentration is 2 mg/mL。Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSO (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.
(mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.Preparation method for in vivo formula: Take 50 μL DMSO main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2O mix well and clarify
main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2O mix well and clarifyFor Reference Only. Please develop an appropriate dissolution method based on your laboratory animals 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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