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Pentoxyverine (Carbetapentan) is an orally available cough suppressant, an antagonist of muscarinic receptor M1 and an agonist of the σ1 receptor, which causes alveolar relaxation and thus symptomatic relief.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 10 mg | $40 | In Stock | In Stock | |
| 25 mg | $61 | In Stock | In Stock | |
| 50 mg | $87 | In Stock | In Stock | |
| 100 mg | $125 | - | In Stock | |
| 200 mg | $183 | - | In Stock | |
| 1 mL x 10 mM (in DMSO) | $29 | In Stock | In Stock |
| Description | Pentoxyverine (Carbetapentan) is an orally available cough suppressant, an antagonist of muscarinic receptor M1 and an agonist of the σ1 receptor, which causes alveolar relaxation and thus symptomatic relief. |
| Targets&IC50 | σ1 receptor:75 nM (Ki) |
| In vitro | Pentoxyverine binds human σ₁ receptors with moderate affinity (Ki ~100-300 nM) and activates typical σ₁-mediated cellular responses such as calcium flux[1]. |
| In vivo | Pentoxyverine (30-60 mg/kg, i.p.) exhibits antinociceptive effects in mice in thermal and inflammatory pain models. Pentoxyverine's effects are σ₁ receptor-dependent, as shown by partial reversal with σ₁ antagonist BD1047[1]. |
| Synonyms | Carbetapentane |
| Molecular Weight | 333.47 |
| Formula | C20H31NO3 |
| Cas No. | 77-23-6 |
| Smiles | O=C(OCCOCCN(CC)CC)C1(C=2C=CC=CC2)CCCC1 |
| Relative Density. | 1.048 g/cm3 |
| 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: 200 mg/mL (599.75 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 5 mg/mL (14.99 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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