Bifenthrin
Based on 1 publication(s) in Google Scholar
Bifenthrin is a synthetic pyrethroid insecticide. Bifenthrin prolongs the opening time of Nav1.8 sodium channels, leading to membrane depolarization and conductance block in the insect nervous system, thereby disrupting neural function. Bifenthrin was effective in inhibiting A. gambiae (LD50=0.15 ng/mg) and C. quinquefasciatus (LD50=0.16 ng/mg). Bifenthrin has good lethality against susceptible and resistant mosquitoes and is very effective in inhibiting blood sucking and can be developed as a mosquito-removal netting material.
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- Purity: 99.76%
- CAS No.: 82657-04-3
- 화학식: C23H22ClF3O2
- 분자량:422.87
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보관:
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
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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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Help & FAQs
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Publications Citing Use of MedChemExpress (MCE) Bifenthrin
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Biological Activity
Bifenthrin inhibits A. gambiae and C. quinquefasciatus with LD50s of 0.15 ng/mg and 0.16 ng/mg[1].
Bifenthrin treated filter papers contact with tarsal of C. quinquefasciatus and A. gambiae, which leads to 100% mortality only need concentration% of 0.5% and 0.125%, respectively[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 82657-04-3
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Appearance Solid
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분자량 422.87
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화학식 C23H22ClF3O2
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Color White to off-white
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SMILES
O=C([C@H]1C(C)(C)[C@H]1/C=C(Cl)/C(F)(F)F)OCC2=C(C)C(C3=CC=CC=C3)=CC=C2
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선적
Room temperature in continental US; may vary elsewhere.
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보관
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Publications (1)
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Journal Impact Factor
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Most Recent
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Mol Neurobiol
Bifenthrin Caused Parkinson's-Like Symptoms Via Mitochondrial Autophagy and Ferroptosis Pathway Stereoselectively in Parkin-/- Mice and C57BL/6 Mice. [Abstract]2024 Nov;61(11):9694-9707. PMID: 38691300
용액&용해도
DMSO : 100 mg/mL (236.48 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 (protect from light). 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 (protect from light). 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 (5.91 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.
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 (protect from light)
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.
순도&문서
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Data Sheet (271 KB)
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SDS (729 KB)
- English - EN (729 KB)
- Français - FR (729 KB)
- Deutsch - DE (729 KB)
- Norwegian - NO (729 KB)
- Español - ES (729 KB)
- Swedish - SV (729 KB)
- Italian - IT (729 KB)
- Korean - KR (729 KB)
- Portuguese - PT (729 KB)
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Handling Instructions (2659 KB)
References
[1]. Hougard JM, et al. Bifenthrin: a useful pyrethroid insecticide for treatment of mosquito nets. J Med Entomol. 2002 May;39(3):526-33. [Content Brief]
[2]. Choi JS, et al. Structure-activity relationships for the action of 11 pyrethroid insecticides on rat Na v 1.8 sodium channels expressed in Xenopus oocytes. Toxicol Appl Pharmacol. 2006 Mar 15;211(3):233-44. [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 (protect from light). 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 | 2.3648 mL | 11.8240 mL | 23.6479 mL | 59.1198 mL |
| 5 mM | 0.4730 mL | 2.3648 mL | 4.7296 mL | 11.8240 mL | |
| 10 mM | 0.2365 mL | 1.1824 mL | 2.3648 mL | 5.9120 mL | |
| 15 mM | 0.1577 mL | 0.7883 mL | 1.5765 mL | 3.9413 mL | |
| 20 mM | 0.1182 mL | 0.5912 mL | 1.1824 mL | 2.9560 mL | |
| 25 mM | 0.0946 mL | 0.4730 mL | 0.9459 mL | 2.3648 mL | |
| 30 mM | 0.0788 mL | 0.3941 mL | 0.7883 mL | 1.9707 mL | |
| 40 mM | 0.0591 mL | 0.2956 mL | 0.5912 mL | 1.4780 mL | |
| 50 mM | 0.0473 mL | 0.2365 mL | 0.4730 mL | 1.1824 mL | |
| 60 mM | 0.0394 mL | 0.1971 mL | 0.3941 mL | 0.9853 mL | |
| 80 mM | 0.0296 mL | 0.1478 mL | 0.2956 mL | 0.7390 mL | |
| 100 mM | 0.0236 mL | 0.1182 mL | 0.2365 mL | 0.5912 mL |
Bifenthrin Related Classifications
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