Oxazosulfyl
Based on 1 Customer Validation
Oxazosulfyl is a sulfyl insecticide with potent and cross-spectrum insecticidal activity. Oxazosulfyl inhibits sodium currents by binding to and stabilizing the slow-inactivated state of voltage-gated sodium channels, leading to insect paralysis. Oxazosulfyl's ability to block sodium channels is correlated with its insecticidal activity.
For research use only. We do not sell to patients.
- Purity: 99.66%
- CAS No.: 1616678-32-0
- Formula: C15H11F3N2O5S2
- Molecular Weight:420.38
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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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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Biological Activity
Oxazosulfyl (0.1-1000 μM) blocks slow-inactivated sodium channels in Xenopus laevis oocytes with an IC50 of 12.28 μM[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Oxazosulfyl (topical application; single dose) exhibits insecticidal activity against Blattella germanica with an ED50 of 0.296 μg[1].
Oxazosulfyl (0.01-1%; topical application) exhibits insecticidal activity against adult female Anopheles gambiae, with 24-hour mortality rates of 70.91%, 74.85%, and 96.67% at concentrations of 0.01%, 0.1%, and 1% respectively[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 1616678-32-0
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Appearance Solid
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Molecular Weight 420.38
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Formula C15H11F3N2O5S2
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Color White to off-white
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SMILES
O=S(C1=CC=C(OC(C2=NC=CC=C2S(=O)(CC)=O)=N3)C3=C1)(C(F)(F)F)=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
DMSO : 100 mg/mL (237.88 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 (5.95 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 (5.95 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 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.
Purity & Documentation
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Data Sheet (276 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]. Suzuki T, et al. Oxazosulfyl, a Novel Sulfyl Insecticide, Binds to and Stabilizes the Voltage-Gated Sodium Channels in the Slow-Inactivated State. J Agric Food Chem. 2021 Apr 14;69(14):4048-4055. [Content Brief]
[2]. Rosemary Lees, et al. A Testing Cascade to Identify Repurposed Insecticides for Next-Generation Vector Control Tools: Screening a Panel of Chemistries With Novel Modes of Action Against a Malaria Vector. Gates Open Res. 2019 Jul 10;3:1464. [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 | 2.3788 mL | 11.8940 mL | 23.7880 mL | 59.4700 mL |
| 5 mM | 0.4758 mL | 2.3788 mL | 4.7576 mL | 11.8940 mL | |
| 10 mM | 0.2379 mL | 1.1894 mL | 2.3788 mL | 5.9470 mL | |
| 15 mM | 0.1586 mL | 0.7929 mL | 1.5859 mL | 3.9647 mL | |
| 20 mM | 0.1189 mL | 0.5947 mL | 1.1894 mL | 2.9735 mL | |
| 25 mM | 0.0952 mL | 0.4758 mL | 0.9515 mL | 2.3788 mL | |
| 30 mM | 0.0793 mL | 0.3965 mL | 0.7929 mL | 1.9823 mL | |
| 40 mM | 0.0595 mL | 0.2974 mL | 0.5947 mL | 1.4868 mL | |
| 50 mM | 0.0476 mL | 0.2379 mL | 0.4758 mL | 1.1894 mL | |
| 60 mM | 0.0396 mL | 0.1982 mL | 0.3965 mL | 0.9912 mL | |
| 80 mM | 0.0297 mL | 0.1487 mL | 0.2974 mL | 0.7434 mL | |
| 100 mM | 0.0238 mL | 0.1189 mL | 0.2379 mL | 0.5947 mL |
Oxazosulfyl Related Classifications
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