Pinaverium bromide
Based on 5 publication(s) in Google Scholar
Pinaverium bromide is an L-type calcium channel blocker with selectivity for the gastrointestinal tract, effectively relieves pain, diarrhea and intestinal discomfort, provides good therapeutic efficacies without significant adverse effects on Irritable bowel syndrome (IBS) patients.
For research use only. We do not sell to patients.
- Purity: 99.73%
- CAS No.: 53251-94-8
- Formula: C26H41Br2NO4
- Molecular Weight:591.42
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Storage:
-20°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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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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NMPA-Approved Drug Library
HY-L053
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Pyroptosis Compound Library
HY-L059
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Orally Active Compound Library
HY-L061
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FDA Approved & Pharmacopeial Drug Library
HY-L066
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Neuroprotective Compound Library
HY-L070
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Calcium Channel Blocker Library
HY-L117
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FDA-Approved Anticancer Drug Library
HY-L122
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Off-patent Drug Library
HY-L141
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Antihypertensive Compound Library
HY-L145
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Membrane Protein-targeted Compound Library
HY-L149
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Membrane Receptor-targeted Compound Library
HY-L150
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Ion Channel Compound Library
HY-L166
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Bioactive Compound Library Max
HY-L181
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MCE Bioactive Compound Library
HY-L001V
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Drug Repurposing Compound Library Plus
HY-L035P
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FDA-Approved Drug Library Plus
HY-L022P
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FDA-Approved Drug Library Mini
HY-L022M
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Bioactive Compound Library
HY-L001
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High-Throughput Bioactive Compound Library
HY-L205
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Membrane Transporter/Ion Channel Compound Library
HY-L011
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Neuronal Signaling Compound Library
HY-L013
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FDA-Approved Drug Library
HY-L022
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Anti-Cancer Compound Library
HY-L025
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Drug Repurposing Compound Library
HY-L035
Publications Citing Use of MedChemExpress (MCE) Pinaverium bromide
MoreAll Calcium Channel Isoforms
More
Biological Activity
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L-type calcium channel |
Pinaverium bromide (0-30 μM, 24 h) inhibits GM-CSF or CXCL1/CXCL2 induced neutrophil migration, and inhibits ROS production in the presence of 0.1 ng/mL GM-CSF in purified neutrophils from mouse bone marrow[2].
Pinaverium bromide (3 μM, 16 h) inhibits the GM-CSF induced expression of cytokines (IL-1β, IL-6, and TNF-α) in primed neutrophils from mouse bone marrow[2].
Pinaverium bromide inhibits the contractile response to ACh or KCl in the control or stressed colonic circular muscle, with IC50s of 1.66 and 0.91 μM respectively[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Lipopolysaccharide (HY-D1056)-induced mice[2]
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Dosage:1-10 mg/kg
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Administration:i.p.
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Result:Increased survival rate. Inhibit LPS-induced lung injury and neutrophil infiltration, and reduced liver injury. Inhibited serum concentration of IL-1β, IL-6, and TNF-α.
| NCT Number | Sponsor | Condition | Start Date |
Phase
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|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS No. 53251-94-8
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Appearance Solid
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Molecular Weight 591.42
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Formula C26H41Br2NO4
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Color White to off-white
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SMILES
CC1(C)C2CCC(CCOCC[N+]3(CC4=CC(OC)=C(OC)C=C4Br)CCOCC3)C1C2.[Br-]
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
-20°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Publications (5)
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Journal Impact Factor
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Most Recent
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Cell
Structural basis for human Cav1.2 inhibition by multiple drugs and the neurotoxin calciseptine. [Abstract]2023 Nov 22;186(24):5363-5374.e16. PMID: 37972591 -
Nat Metab
2023 Sep;5(9):1494-1505. PMID: 37592008 -
Virulence
Repurposing the antispasmodic drug pinaverium bromide as a novel antifungal agent and synergist against Candida albicans. [Abstract]2026 Dec;17(1):2682573. PMID: 42226574 -
ACS Omega
In Vitro Inhibition of Growth, Biofilm Formation, and Persisters of Staphylococcus aureus by Pinaverium Bromide. [Abstract]2023 Mar 6;8(10):9652-9661. PMID: 36936302 -
AMB Express
Repurposing pinaverium bromide against Staphylococcus and its biofilms with new mechanisms. [Abstract]2024 Dec 24;14(1):141. PMID: 39718732
Solvent & Solubility
DMSO : 50 mg/mL (84.54 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
H2O : 10 mg/mL (16.91 mM; ultrasonic and warming and heat to 60°C)
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 (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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 (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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 (3.52 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 (3.52 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. * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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 (277 KB)
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SDS (394 KB)
- English - EN (394 KB)
- Français - FR (394 KB)
- Deutsch - DE (394 KB)
- Norwegian - NO (394 KB)
- Español - ES (394 KB)
- Swedish - SV (394 KB)
- Italian - IT (394 KB)
- Korean - KR (394 KB)
- Portuguese - PT (394 KB)
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Handling Instructions (2659 KB)
References
[1]. Dai Y, et al. Effect of pinaverium bromide on stress-induced colonic smooth muscle contractility disorder in rats. World J Gastroenterol. 2003 Mar;9(3):557-61. [Content Brief]
[2]. Chen X, et al. Pinaverium Bromide Attenuates Lipopolysaccharide-Induced Excessive Systemic Inflammation via Inhibiting Neutrophil Priming. J Immunol. 2021 Apr 15;206(8):1858-1865. [Content Brief]
[3]. Dai Y, et al. Effect of pinaverium bromide on stress-induced colonic smooth muscle contractility disorder in rats. World J Gastroenterol. 2003 Mar;9(3):557-61. [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 (sealed storage, away from moisture). 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 |
|---|---|---|---|---|---|
| H2O / DMSO | 1 mM | 1.6908 mL | 8.4542 mL | 16.9085 mL | 42.2711 mL |
| 5 mM | 0.3382 mL | 1.6908 mL | 3.3817 mL | 8.4542 mL | |
| 10 mM | 0.1691 mL | 0.8454 mL | 1.6908 mL | 4.2271 mL | |
| 15 mM | 0.1127 mL | 0.5636 mL | 1.1272 mL | 2.8181 mL | |
| DMSO | 20 mM | 0.0845 mL | 0.4227 mL | 0.8454 mL | 2.1136 mL |
| 25 mM | 0.0676 mL | 0.3382 mL | 0.6763 mL | 1.6908 mL | |
| 30 mM | 0.0564 mL | 0.2818 mL | 0.5636 mL | 1.4090 mL | |
| 40 mM | 0.0423 mL | 0.2114 mL | 0.4227 mL | 1.0568 mL | |
| 50 mM | 0.0338 mL | 0.1691 mL | 0.3382 mL | 0.8454 mL | |
| 60 mM | 0.0282 mL | 0.1409 mL | 0.2818 mL | 0.7045 mL | |
| 80 mM | 0.0211 mL | 0.1057 mL | 0.2114 mL | 0.5284 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Pinaverium bromide Related Classifications
HY-111613 Related Classifications
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