Pyronaridine tetraphosphate
Based on 1 publication(s) in Google Scholar
Pyronaridine tetraphosphate is an orally active Mannich base anti-malarial agent. Pyronaridine tetraphosphate is active against P. falciparum and Echinococcus granulosus infection.
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- Purity: 99.57%
- CAS No.: 76748-86-2
- 화학식: C29H44ClN5O18P4
- 분자량:910.03
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보관:
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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용액&용해도
- 순도&문서
- References
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Publications Citing Use of MedChemExpress (MCE) Pyronaridine tetraphosphate
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Biological Activity
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Plasmodium |
Pyronaridine tetraphosphate (24 h) shows anti-P. falciparum activity with an IC50 value of 1.53-3.94 nM[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:P. falciparum: 3D7, K1, VS1, FCB, TM90C2a, FCR3
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Concentration:0-7 nM approximately
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Incubation Time:24 h
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Result:Exhibited anti-P. falciparum activity with Mean IC50 values of 2.31 nM, 3.94 nM, 1.63 nM, 1.53 nM, 2.51 nM, 2.21 nM repectively.
Pyronaridine (57 mg/kg, intraperitoneal injection, q.d. for 3 days) tetraphosphate reduces the parasitic burden in secondarily infected (cysts) mice[2].
Pyronaridine (57 mg/kg, intraperitoneal injection, for a single dose) tetraphosphate exhibits a higher exposure in the liver than in the plasma in male ICR mice[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Echinococcus granulosus-infected mice model[2]
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Dosage:57 mg/kg
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Administration:Oral administration, q.d. for 30 days
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Result:Reduced 42.4% of parasite wet weight and killed 90.7% of secondary infection (cysts) of E. granulosus ss.
Chemical Information
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CAS No. 76748-86-2
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Appearance Solid
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분자량 910.03
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화학식 C29H44ClN5O18P4
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Color Light yellow to yellow
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SMILES
OC1=C(CN2CCCC2)C=C(NC3=C4N=C(OC)C=CC4=NC5=CC(Cl)=CC=C53)C=C1CN6CCCC6.O=P(O)(O)O.O=P(O)(O)O.O=P(O)(O)O.O=P(O)(O)O
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선적
Room temperature in continental US; may vary elsewhere.
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보관
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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mBio
Pyronaridine tetraphosphate is an efficacious antiviral and anti-inflammatory active against multiple highly pathogenic coronaviruses. [Abstract]2023 Oct 31;14(5):e0158723. PMID: 37581442
용액&용해도
H2O : 25 mg/mL (27.47 mM; ultrasonic and warming and heat to 60°C)
DMSO : 12.5 mg/mL (13.74 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 (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: ≥ 1.25 mg/mL (1.37 mM); Clear solution
This protocol yields a clear solution of ≥ 1.25 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (12.5 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: ≥ 1.25 mg/mL (1.37 mM); Clear solution
This protocol yields a clear solution of ≥ 1.25 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (12.5 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.
For the following dissolution methods, please prepare the working solution directly:
It is recommended to prepare fresh solutions and use them promptly within a short period of time.
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: PBS
Solubility: 50 mg/mL (54.94 mM); Clear solution; Need ultrasonic
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.
Working solution concentration: 0.22 mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
순도&문서
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Data Sheet (278 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]. Vivas L, et al. Anti-malarial efficacy of pyronaridine and artesunate in combination in vitro and in vivo. Acta Trop. 2008 Mar;105(3):222-8. [Content Brief]
[2]. Jun Li, et al. Old drug repurposing for neglected disease: Pyronaridine as a promising candidate for the treatment of Echinococcus granulosus infections. EBioMedicine. 2020 Apr;54:102711. [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 / H2O | 1 mM | 1.0989 mL | 5.4943 mL | 10.9886 mL | 27.4716 mL |
| 5 mM | 0.2198 mL | 1.0989 mL | 2.1977 mL | 5.4943 mL | |
| 10 mM | 0.1099 mL | 0.5494 mL | 1.0989 mL | 2.7472 mL | |
| H2O | 15 mM | 0.0733 mL | 0.3663 mL | 0.7326 mL | 1.8314 mL |
| 20 mM | 0.0549 mL | 0.2747 mL | 0.5494 mL | 1.3736 mL | |
| 25 mM | 0.0440 mL | 0.2198 mL | 0.4395 mL | 1.0989 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.
Pyronaridine tetraphosphate Related Classifications
HY-14749A Related Classifications
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