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Vanoxerine dihydrochloride (GBR-12909 dihydrochloride) is a potent inhibitor of dopamine uptake (IC50: 1-51 nM).

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 10 mg | $44 | In Stock | In Stock | |
| 25 mg | $78 | In Stock | In Stock | |
| 50 mg | $123 | In Stock | In Stock | |
| 100 mg | $179 | In Stock | In Stock | |
| 1 mL x 10 mM (in DMSO) | $31 | In Stock | In Stock |
| Description | Vanoxerine dihydrochloride (GBR-12909 dihydrochloride) is a potent inhibitor of dopamine uptake (IC50: 1-51 nM). |
| Targets&IC50 | Dopamine uptake:1-51 nM |
| In vivo | In 9 SP dogs, 11 episodes each of sustained (>10 minutes) AF and AFL were induced. Electrophysiological studies were performed before and after infusion of vanoxerine, which effectively terminated AF and AFL in 19 of 22 episodes. Simultaneous multisite mapping during 3 AF and 3 AFL episodes demonstrated that termination of each arrhythmia occurred with termination of the driver (a reentrant circuit) following an increase in tachycardia CL. Except for conduction in an area of slow conduction in the driver's reentrant circuit, vanoxerine did not significantly affect intraatrial or atrioventricular conduction time, QRS duration, or QT/QTc intervals. Ventricular refractoriness prolonged minimally during ventricular pacing at 400 and 333 ms (176 +/- 16 ms to 182 +/- 16 ms; 173 +/- 11 ms to 178 +/- 18 ms, respectively). Vanoxerine minimally increased (mean 0.7 mA) atrial stimulus threshold for capture[1].Vanoxerine dihydrochloridealso blocks ligand binding to sigma receptors in rat brain (IC50 = 48 nM)[2]. |
| Synonyms | I893 dihydrochloride, GBR-12909 dihydrochloride |
| Molecular Weight | 523.49 |
| Formula | C28H34Cl2F2N2O |
| Cas No. | 67469-78-7 |
| Smiles | Cl.Cl.Fc1ccc(cc1)C(OCCN1CCN(CCCc2ccccc2)CC1)c1ccc(F)cc1 |
| Relative Density. | no data available |
| Storage | keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||
| Solubility Information | DMSO: 9.4 mg/mL (17.96 mM), Sonication is recommended. | ||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 1 mg/mL (1.91 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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