Pyrantel tartrate
Based on 1 publication(s) in Google Scholar
Pyrantel tartrate is an orally active antiparasitic agent. Pyrantel tartrate induces spastic paralysis in parasites via actions on neural and muscular cholinergic receptors as a nicotinic acetylcholine receptor (nAChR) agonist. Pyrantel tartrate eliminates both immature and mature endoparasites in horses. Pyrantel tartrate can be used in research related to parasitic infections.
For research use only. We do not sell to patients.
- Purity: 98.69%
- CAS No.: 33401-94-4
- Formula: C15H20N2O6S
- Molecular Weight:356.39
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Storage:
4°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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Publications Citing Use of MedChemExpress (MCE) Pyrantel tartrate
MoreAll Parasite Isoforms
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Biological Activity
Pyrantel tartrate acts as an L-subtype cholinergic receptor agonist in Ascaris suum body-flap muscle, with a pEC50 of 7.24[2].
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.
Chemical Information
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CAS No. 33401-94-4
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Appearance Solid
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Molecular Weight 356.39
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Formula C15H20N2O6S
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Color Light yellow to yellow
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SMILES
CN1CCCN=C1/C=C/C2=CC=CS2.O=C(O)[C@H](O)[C@@H](O)C(O)=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Publications (1)
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Journal Impact Factor
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Most Recent
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Eur J Med Chem
2024 Dec 5:279:116842. PMID: 39260319
Solvent & Solubility
DMSO : ≥ 34 mg/mL (95.40 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
* "≥" means soluble, but saturation unknown.
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.
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.
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 (5.84 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 (5.84 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 (281 KB)
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SDS (479 KB)
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Handling Instructions (2659 KB)
References
[1]. Tritten L, et al. In vitro and in vivo efficacy of Monepantel (AAD 1566) against laboratory models of human intestinal nematode infections. PLoS neglected tropical diseases. 2011 Dec;5(12):e1457. [Content Brief]
[2]. Martin RJ, et al. Oxantel is an N-type (methyridine and nicotine) agonist not an L-type (levamisole and pyrantel) agonist: classification of cholinergic anthelmintics in Ascaris. International journal for parasitology. 2004 Aug;34(9):1083-90. [Content Brief]
[3]. Lyons ET, et al. Critical test of three salts of pyrantel against internal parasites of the horse. Am J Vet Res. 1974 Dec;35(12):1515-22. [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 |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.8059 mL | 14.0296 mL | 28.0591 mL | 70.1479 mL |
| 5 mM | 0.5612 mL | 2.8059 mL | 5.6118 mL | 14.0296 mL | |
| 10 mM | 0.2806 mL | 1.4030 mL | 2.8059 mL | 7.0148 mL | |
| 15 mM | 0.1871 mL | 0.9353 mL | 1.8706 mL | 4.6765 mL | |
| 20 mM | 0.1403 mL | 0.7015 mL | 1.4030 mL | 3.5074 mL | |
| 25 mM | 0.1122 mL | 0.5612 mL | 1.1224 mL | 2.8059 mL | |
| 30 mM | 0.0935 mL | 0.4677 mL | 0.9353 mL | 2.3383 mL | |
| 40 mM | 0.0701 mL | 0.3507 mL | 0.7015 mL | 1.7537 mL | |
| 50 mM | 0.0561 mL | 0.2806 mL | 0.5612 mL | 1.4030 mL | |
| 60 mM | 0.0468 mL | 0.2338 mL | 0.4677 mL | 1.1691 mL | |
| 80 mM | 0.0351 mL | 0.1754 mL | 0.3507 mL | 0.8768 mL |
Pyrantel tartrate Related Classifications
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