Tetramethylammonium fluoride tetrahydrate
Based on 1 Customer Validation
Tetramethylammonium fluoride tetrahydrate (TMAF) is a quaternary ammonium salt. TMAF is commonly used as a weak base and a source of fluoride ions in various organic reactions, including nucleophilic substitution, functional group deprotection, and ring-opening polymerization. Unlike other fluoride sources, TMAF is compatible with many functional groups, making it a versatile tool in synthetic chemistry. Functional reagents, In addition, TMAF has been used as a fluorinating agent in medicinal chemistry, for the preparation of radiotracers and protein modification in biochemistry, and the tetrahydrate form of TMAF is more stable and easier to handle than the anhydrous form.
For research use only. We do not sell to patients.
- Purity: 99.53%
- CAS No.: 17787-40-5
- Formula: C4H20FNO4
- Molecular Weight:165.20
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Storage:
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
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Help & FAQs
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HY-Y0971
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Dicetyldimonium bromide
Biological Activity
Tetramethylammonium fluoride tetrahydrate is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 17787-40-5
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Appearance <39°C Solid,>42°C Liquid
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Molecular Weight 165.20
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Formula C4H20FNO4
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Color Colorless to off-white
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SMILES
C[N+](C)(C)C.[F-].O.O.O.O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Solvent & Solubility
H2O : 50 mg/mL (302.66 mM; Need ultrasonic)
DMSO : 2 mg/mL (12.11 mM; ultrasonic and warming and heat to 60°C; 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 (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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 (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (243 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
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 (sealed storage, away from moisture). 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 / H2O | 1 mM | 6.0533 mL | 30.2663 mL | 60.5327 mL | 151.3317 mL |
| 5 mM | 1.2107 mL | 6.0533 mL | 12.1065 mL | 30.2663 mL | |
| 10 mM | 0.6053 mL | 3.0266 mL | 6.0533 mL | 15.1332 mL | |
| H2O | 15 mM | 0.4036 mL | 2.0178 mL | 4.0355 mL | 10.0888 mL |
| 20 mM | 0.3027 mL | 1.5133 mL | 3.0266 mL | 7.5666 mL | |
| 25 mM | 0.2421 mL | 1.2107 mL | 2.4213 mL | 6.0533 mL | |
| 30 mM | 0.2018 mL | 1.0089 mL | 2.0178 mL | 5.0444 mL | |
| 40 mM | 0.1513 mL | 0.7567 mL | 1.5133 mL | 3.7833 mL | |
| 50 mM | 0.1211 mL | 0.6053 mL | 1.2107 mL | 3.0266 mL | |
| 60 mM | 0.1009 mL | 0.5044 mL | 1.0089 mL | 2.5222 mL | |
| 80 mM | 0.0757 mL | 0.3783 mL | 0.7567 mL | 1.8916 mL | |
| 100 mM | 0.0605 mL | 0.3027 mL | 0.6053 mL | 1.5133 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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