Bioresmethrin
Bioresmethrin is an insecticide that protects grain. Bioresmethrin against malathion-resistant and susceptible strains R. dominica .
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- CAS No.: 28434-01-7
- Formule: C22H26O3
- Masse moléculaire:338.44
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Stockage:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Activité biologique
Chemical Information
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CAS No. 28434-01-7
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Masse moléculaire 338.44
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Formule C22H26O3
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SMILES
O=C(OCC1=COC(CC2=CC=CC=C2)=C1)[C@H]3C(C)([C@@H]3/C=C(C)\C)C
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Livraison
Room temperature in continental US; may vary elsewhere.
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Stockage
Please store the product under the recommended conditions in the Certificate of Analysis.
Solvant et solubilité
DMSO : 100 mg/mL (295.47 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
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 (7.39 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 (7.39 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
Références
Complete Stock Solution Preparation Table
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.9547 mL | 14.7737 mL | 29.5473 mL | 73.8683 mL |
| 5 mM | 0.5909 mL | 2.9547 mL | 5.9095 mL | 14.7737 mL | |
| 10 mM | 0.2955 mL | 1.4774 mL | 2.9547 mL | 7.3868 mL | |
| 15 mM | 0.1970 mL | 0.9849 mL | 1.9698 mL | 4.9246 mL | |
| 20 mM | 0.1477 mL | 0.7387 mL | 1.4774 mL | 3.6934 mL | |
| 25 mM | 0.1182 mL | 0.5909 mL | 1.1819 mL | 2.9547 mL | |
| 30 mM | 0.0985 mL | 0.4925 mL | 0.9849 mL | 2.4623 mL | |
| 40 mM | 0.0739 mL | 0.3693 mL | 0.7387 mL | 1.8467 mL | |
| 50 mM | 0.0591 mL | 0.2955 mL | 0.5909 mL | 1.4774 mL | |
| 60 mM | 0.0492 mL | 0.2462 mL | 0.4925 mL | 1.2311 mL | |
| 80 mM | 0.0369 mL | 0.1847 mL | 0.3693 mL | 0.9234 mL | |
| 100 mM | 0.0295 mL | 0.1477 mL | 0.2955 mL | 0.7387 mL |