Pentoxyverine
Based on 1 Customer Validation
Pentoxyverine (Carbetapentane) is an orally active sigma-1 receptor agonist, with Kis of 41 nM, 894 nM and 75 nM for σ1, σ2 and guinea-pig brain membran σ1, respectively. Pentoxyverine is a muscarinic antagonist. Pentoxyverine is a potent antitussive, anticonvulsant, and spasmolytic agent. Pentoxyverine can be used for inhibiting bronchial interceptor, weakening of cough reflex, bronchial smooth muscle relaxation and reduction of airway resistance.
For research use only. We do not sell to patients.
- Purity: 99.56%
- CAS No.: 77-23-6
- Formula: C20H31NO3
- Molecular Weight:333.47
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
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All Sigma Receptor Isoforms
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Biological Activity
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σ1 41 nM (Ki) |
σ2 894 nM (Ki) |
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| Astrocyte | EC50 |
28.16 μM
Compound: 10
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Antiproliferative activity against mouse astrocyte cells by MTT assay
Antiproliferative activity against mouse astrocyte cells by MTT assay
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[PMID: 17417631] |
| HEK293 | IC50 |
1.55 μM
Compound: Carbetapentane
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Inhibition of human OCT1 expressed in HEK293 cells assessed as decrease in uptake of ASP+ after 2 mins by fluorescence assay
Inhibition of human OCT1 expressed in HEK293 cells assessed as decrease in uptake of ASP+ after 2 mins by fluorescence assay
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[PMID: 28230985] |
| Medulloblastoma cell | EC50 |
2.083 μM
Compound: 10
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Antiproliferative activity against mouse medulloblastoma cells harboring heterozygous ptch1 gene by MTT assay
Antiproliferative activity against mouse medulloblastoma cells harboring heterozygous ptch1 gene by MTT assay
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[PMID: 17417631] |
Pentoxyverine (16 mg/kg; SC) shows strong potentiation of Capsaicin-induced secondary mechanical allodynia[4].
Pentoxyverine (50 mg/kg; orally; ), used for positive control, increases the percentage of the aqueous ammonia-induced latent period of cough by 121.72%, inhibits cough frequency by 45.45% after administration for 7 days in mice of either sex (22-25 g)[5].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Female wild-type weighing 25 to 30 g[4]
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Dosage:0.5, 1, 2, 4, 8, 16, 32 mg/kg
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Administration:SC; 30 min before the intraplantar (i.pl.) administration of capsaicin (0.125 μg)
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Result:Dose-dependently potentiated the sensitizing effect of capsaicin to the mechanical stimulus when the mice were stimulated in the paw injected with capsaicin.
Chemical Information
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CAS No. 77-23-6
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Appearance Solid
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Molecular Weight 333.47
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Formula C20H31NO3
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Color White to off-white
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SMILES
O=C(C1(C2=CC=CC=C2)CCCC1)OCCOCCN(CC)CC
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Synonyms
Carbetapentane
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
DMSO : 250 mg/mL (749.69 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Select the appropriate dissolution method based on your experimental animal and administration route.
- For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
- To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
- The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.08 mg/mL (6.24 mM); Clear solution
This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.08 mg/mL (6.24 mM); Clear solution
This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%Saline +
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL.
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Purity & Documentation
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Data Sheet (274 KB)
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SDS (254 KB)
- English - EN (254 KB)
- Français - FR (254 KB)
- Deutsch - DE (254 KB)
- Norwegian - NO (254 KB)
- Español - ES (254 KB)
- Swedish - SV (254 KB)
- Italian - IT (254 KB)
- Korean - KR (254 KB)
- Portuguese - PT (254 KB)
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Handling Instructions (2659 KB)
References
[1]. Calderon SN, et, al. Novel 1-phenylcycloalkanecarboxylic acid derivatives are potent and selective sigma 1 ligands. J Med Chem. 1994 Jul 22;37(15):2285-91. [Content Brief]
[2]. Brown C, et, al. Antitussive activity of sigma-1 receptor agonists in the guinea-pig. Br J Pharmacol. 2004 Jan;141(2):233-40. [Content Brief]
[3]. Mohamed SH, et, al. Extraction-free spectrophotometric assay of the antitussive drug pentoxyverine citrate using sulfonephthalein dyes. Spectrochim Acta A Mol Biomol Spectrosc. 2019 Nov 5;222:117186. [Content Brief]
[4]. J M Entrena, et al. Sigma-1 Receptor Agonism Promotes Mechanical Allodynia After Priming the Nociceptive System with Capsaicin. Sci Rep. 2016 Nov 25:6:37835. doi: 10.1038/srep37835. [Content Brief]
[5]. Yuebin Ge, et al. In Vivo Evaluation of the Antiasthmatic, Antitussive, and Expectorant Activities and Chemical Components of Three Elaeagnus Leaves. Evid Based Complement Alternat Med. 2015:2015:428208. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.9988 mL | 14.9939 mL | 29.9877 mL | 74.9693 mL |
| 5 mM | 0.5998 mL | 2.9988 mL | 5.9975 mL | 14.9939 mL | |
| 10 mM | 0.2999 mL | 1.4994 mL | 2.9988 mL | 7.4969 mL | |
| 15 mM | 0.1999 mL | 0.9996 mL | 1.9992 mL | 4.9980 mL | |
| 20 mM | 0.1499 mL | 0.7497 mL | 1.4994 mL | 3.7485 mL | |
| 25 mM | 0.1200 mL | 0.5998 mL | 1.1995 mL | 2.9988 mL | |
| 30 mM | 0.1000 mL | 0.4998 mL | 0.9996 mL | 2.4990 mL | |
| 40 mM | 0.0750 mL | 0.3748 mL | 0.7497 mL | 1.8742 mL | |
| 50 mM | 0.0600 mL | 0.2999 mL | 0.5998 mL | 1.4994 mL | |
| 60 mM | 0.0500 mL | 0.2499 mL | 0.4998 mL | 1.2495 mL | |
| 80 mM | 0.0375 mL | 0.1874 mL | 0.3748 mL | 0.9371 mL | |
| 100 mM | 0.0300 mL | 0.1499 mL | 0.2999 mL | 0.7497 mL |
Pentoxyverine Related Classifications
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