Penconazole
Based on 1 publication(s) in Google Scholar
Penconazole is a typical triazole fungicide, and mainly applied on apples, grapes, and vegetables to control powdery mildew. Penconazole inhibits sterol biosynthesis in fungi. Penconazole decrease AChE activity in the cerebrum and cerebellum of rats.
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- Pureté: 98.91%
- CAS No.: 66246-88-6
- Formule: C13H15Cl2N3
- Masse moléculaire:284.18
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Stockage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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Activité biologique
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Chemical Information
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Solvant et solubilité
- Pureté et documentation
- Références
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Publications Citing Use of MedChemExpress (MCE) Penconazole
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Activité biologique
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AChE |
Penconazole has the ability to induce oxidative damage in the brain of adult rats, as evidenced by an increase of lipid peroxidation and protein oxidation, in addition to the perturbations in the enzymatic and nonenzymatic antioxidant status. Penconazole also affects the cholinergic system, activities of membrane-bound ATPases, and brain histoarchitecture. Penconazole is a potential neurotoxicant pesticide that exerts its neurotoxic effects via the generation of oxidative stress. Penconazole causes a significant inhibition of AChE activity in the cerebrum (11%) and cerebellum (25%) of adult rats[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Twelve male Wistar rats[2]
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Dosage:67 mg/kg
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Administration:I.p.; every 2 days during 9 days
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Result:A significant increase was obtained in the absolute and relative weights of the cerebrum and cerebellum, respectively.
Chemical Information
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CAS No. 66246-88-6
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Appearance Solid
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Masse moléculaire 284.18
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Formule C13H15Cl2N3
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Color Off-white to light yellow
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SMILES
CCCC(C1=CC=C(Cl)C=C1Cl)CN2N=CN=C2
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Livraison
Room temperature in continental US; may vary elsewhere.
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Stockage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Publications (1)
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Journal Impact Factor
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Most Recent
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Inflammopharmacology
Neuroprotective effect of Withania somnifera leaves extract nanoemulsion against penconazole-induced neurotoxicity in albino rats via modulating TGF-β1/Smad2 signaling pathway. [Abstract]2024 Jun;32(3):1903-1928. PMID: 38630361
Solvant et solubilité
DMSO : 100 mg/mL (351.89 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: ≥ 2.5 mg/mL (8.80 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 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: 2.5 mg/mL (8.80 mM); Suspended solution; Need ultrasonic
This protocol yields a suspended solution of 2.5 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 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.
Pureté et documentation
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Fiche technique (277 KB)
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SDS (563 KB)
- English - EN (563 KB)
- Français - FR (563 KB)
- Deutsch - DE (563 KB)
- Norwegian - NO (563 KB)
- Español - ES (563 KB)
- Swedish - SV (563 KB)
- Italian - IT (563 KB)
- Portuguese - PT (563 KB)
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Instruction de manipulation (2659 KB)
Références
[1]. Husak VV, et al. Acute exposure to the penconazole-containing fungicide Topas partially augments antioxidant potential in goldfish tissues. Comp Biochem Physiol C Toxicol Pharmacol. 2017;193:1-8. [Content Brief]
[2]. Chaâbane M, et al. Penconazole alters redox status, cholinergic function, and membrane-bound ATPases in the cerebrum and cerebellum of adult rats. Hum Exp Toxicol. 2017;36(8):854-866. [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 | 3.5189 mL | 17.5945 mL | 35.1890 mL | 87.9724 mL |
| 5 mM | 0.7038 mL | 3.5189 mL | 7.0378 mL | 17.5945 mL | |
| 10 mM | 0.3519 mL | 1.7594 mL | 3.5189 mL | 8.7972 mL | |
| 15 mM | 0.2346 mL | 1.1730 mL | 2.3459 mL | 5.8648 mL | |
| 20 mM | 0.1759 mL | 0.8797 mL | 1.7594 mL | 4.3986 mL | |
| 25 mM | 0.1408 mL | 0.7038 mL | 1.4076 mL | 3.5189 mL | |
| 30 mM | 0.1173 mL | 0.5865 mL | 1.1730 mL | 2.9324 mL | |
| 40 mM | 0.0880 mL | 0.4399 mL | 0.8797 mL | 2.1993 mL | |
| 50 mM | 0.0704 mL | 0.3519 mL | 0.7038 mL | 1.7594 mL | |
| 60 mM | 0.0586 mL | 0.2932 mL | 0.5865 mL | 1.4662 mL | |
| 80 mM | 0.0440 mL | 0.2199 mL | 0.4399 mL | 1.0997 mL | |
| 100 mM | 0.0352 mL | 0.1759 mL | 0.3519 mL | 0.8797 mL |
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