SulfoxFluor
Based on 1 Customer Validation
SulfoxFluor is a fluorinated sulfoximine compound that can be used in the rapid deoxyfluorination and selective deoxyazidation reactions of various alcohols. SulfoxFluor is characterized by high reactivity, rapid reaction, simple operation, easy scale-up, and high selectivity.
For research use only. We do not sell to patients.
- Purity: 99.53%
- CAS No.: 2143892-50-4
- Formula: C13H11ClFNO3S2
- Molecular Weight:347.82
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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
Biological Activity
Chemical Information
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CAS No. 2143892-50-4
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Appearance Solid
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Molecular Weight 347.82
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Formula C13H11ClFNO3S2
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Color White to off-white
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SMILES
O=S(N=S(F)(C1=CC=C(C=C1)Cl)=O)(C2=CC=C(C)C=C2)=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 (287.51 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 (7.19 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 (7.19 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 (614 KB)
- English - EN (614 KB)
- Français - FR (614 KB)
- Deutsch - DE (614 KB)
- Norwegian - NO (614 KB)
- Español - ES (614 KB)
- Swedish - SV (614 KB)
- Italian - IT (614 KB)
- Korean - KR (614 KB)
- Portuguese - PT (614 KB)
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Handling Instructions (2659 KB)
References
[1]. Guo J, et al. Rapid Deoxyfluorination of Alcohols with N-Tosyl-4-chlorobenzenesulfonimidoyl Fluoride (SulfoxFluor) at Room Temperature. Chemistry. 2019;25(30):7259-7264. [Content Brief]
[2]. Guo J, et al. SulfoxFluor-enabled deoxyazidation of alcohols with NaN3[J]. Nat Commun. 2022 May 18;13(1):2752. [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 |
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| DMSO | 1 mM | 2.8751 mL | 14.3753 mL | 28.7505 mL | 71.8763 mL |
| 5 mM | 0.5750 mL | 2.8751 mL | 5.7501 mL | 14.3753 mL | |
| 10 mM | 0.2875 mL | 1.4375 mL | 2.8751 mL | 7.1876 mL | |
| 15 mM | 0.1917 mL | 0.9584 mL | 1.9167 mL | 4.7918 mL | |
| 20 mM | 0.1438 mL | 0.7188 mL | 1.4375 mL | 3.5938 mL | |
| 25 mM | 0.1150 mL | 0.5750 mL | 1.1500 mL | 2.8751 mL | |
| 30 mM | 0.0958 mL | 0.4792 mL | 0.9584 mL | 2.3959 mL | |
| 40 mM | 0.0719 mL | 0.3594 mL | 0.7188 mL | 1.7969 mL | |
| 50 mM | 0.0575 mL | 0.2875 mL | 0.5750 mL | 1.4375 mL | |
| 60 mM | 0.0479 mL | 0.2396 mL | 0.4792 mL | 1.1979 mL | |
| 80 mM | 0.0359 mL | 0.1797 mL | 0.3594 mL | 0.8985 mL | |
| 100 mM | 0.0288 mL | 0.1438 mL | 0.2875 mL | 0.7188 mL |
SulfoxFluor Related Classifications
HY-132978 Related Classifications
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