Quaternary ammonium salts
Medchemexpress LLC Tetrabutylammonium (dihydrogen trifluoride) | 99337-56-1 | MFCD00145365 | 98.0% | 301.47 g·mol⁻¹ | C16H38F3N | 5 G
Tetrabutylammonium (dihydrogen trifluoride) is a quaternary ammonium salt provided as a high-purity solid reagent for research applications. It is used as a convenient source of dihydrogen trifluoride/fluoride in synthetic chemistry and as an ionic component in specialized electrolyte systems; store sealed and protected from moisture.
![eMolecules 59138-84-0 | Tetramethylammonium Formate 25% (w/w) in water solution | Oakwood Chemical | MFCD00054402 | 119.164 | C5H13NO2 | 95.000 | [O-]C=O.C[N+](C)(C)C | 25g | 551052972](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502148883.JPG-250.jpg)
eMolecules 59138-84-0 | Tetramethylammonium Formate 25% (w/w) in water solution | Oakwood Chemical | MFCD00054402 | 119.164 | C5H13NO2 | 95.000 | [O-]C=O.C[N+](C)(C)C | 25g | 551052972
Tetramethylammonium Formate 25% (w/w) in water solution | Oakwood Chemical | 59138-84-0 | MFCD00054402 | 119.164 | C5H13NO2 | 95.000 | [O-]C=O.C[N+](C)(C)C | 25g | 551052972
Medchemexpress LLC Tetramethylammonium acetate hydrate | 1266615-86-4 | MFCD03066126 | 97.0% | 151.20 g/mol | C6H17NO3 | 500 G
Tetramethylammonium acetate hydrate is supplied as a biochemical reagent for life-science research and is intended for research use only. The compound is identified by CAS 1266615-86-4, with molecular formula C6H17NO3 and molecular weight 151.20 g/mol.
- Biochemical reagent suitable for life-science research
- CAS number 1266615-86-4
- Molecular formula C6H17NO3
- Molecular weight 151.20 g/mol
- Available as a 500 G package (verify with manufacturer)
- Provided for research use only, not for clinical use
Medchemexpress LLC Tetraethylammonium bromide | 71-91-0 | MFCD00011825 | 98.0% | 210.16 g·mol⁻¹ | C8H20BrN | 100 G
Tetraethylammonium bromide (CAS 71-91-0) is a quaternary ammonium salt that appears as a white to off-white solid and is commonly used as a phase-transfer catalyst and biochemical reagent. It has a molecular formula of C8H20BrN, a molecular weight of 210.16 g·mol⁻¹, and is supplied with high purity for laboratory applications.
- High purity (≥98%) for reliable experimental results
- White to off-white solid suitable for handling and storage
- Effective phase-transfer catalyst in organic synthesis
- Applicable in biochemical and pharmacological research
- Available in multiple pack sizes to suit lab needs
- SDS, COA, and data sheet available for safety and quality verification
Medchemexpress LLC Tetrabutylammonium iodide | 311-28-4 | MFCD00011636 | ≥99.9% | 369.37 g/mol | C16H36IN | 500g
Tetrabutylammonium iodide is a quaternary ammonium salt commonly used as a phase transfer catalyst surfactant and stabilizer in various chemical reactions especially in organic synthesis Tetrabutylammonium iodide has unique chemical properties that facilitate the transfer of ions or molecules from one phase to another making it an important ingredient in a variety of industrial processes
Medchemexpress LLC Tetraethylammonium bromide | 71-91-0 | MFCD00011825 | 98.0% | 210.16 g/mol | C8H20BrN | 250 G
Tetraethylammonium bromide is a quaternary ammonium salt supplied for laboratory research as a biochemical reagent. The product is characterized by its defined chemical identity and purity, and is offered in multiple pack sizes for research use.
- 98.0% purity.
- CAS 71-91-0 for unambiguous identification.
- Molecular formula C8H20BrN; molecular weight 210.16 g/mol.
- SMILES: CC[N+](CC)(CC)CC.[Br-].
- Available in multiple pack sizes, including 250 g.
- Intended for laboratory research and reagent applications.
Medchemexpress LLC Tetraethylammonium nitrate | 1941-26-0 | MFCD00041978 | 99.9% | 192.26 g/mol | C8H20N2O3 | 100 G
Tetraethylammonium nitrate is a quaternary ammonium salt supplied as a white crystalline powder for research use. It is commonly used as a supporting electrolyte and reagent in electrochemical and synthetic applications. Key properties include CAS 1941-26-0, molecular weight 192.26 g/mol, and high assay purity suitable for laboratory work.
- High purity (~99.9%) suitable for analytical and research applications.
- Serves as a supporting electrolyte in electrochemistry.
- White crystalline powder, convenient to weigh and handle.
- Soluble in polar solvents; consult solubility data for specifics.
- Stable when stored under recommended conditions for long-term use.
- Available in laboratory pack sizes up to 100 G.
Medchemexpress LLC Tetraethylammonium nitrate | 1941-26-0 | MFCD00041978 | 99.9% | 192.26 g/mol | C8H20N2O3 | 5 G
Tetraethylammonium nitrate is a quaternary ammonium salt supplied as a solid reagent for laboratory research. It is commonly used as an electrolyte and biochemical assay reagent and is provided with quality documentation for safe handling and traceable results.
- High purity 99.87% for reliable experimental results.
- Solid powder form for easy handling and storage.
- Useful as an electrolyte and biochemical assay reagent.
- Documented with COA and SDS for traceability and safety.
- Stable under recommended storage: powder at -20°C (up to 3 years) or 4°C (up to 2 years).
![eMolecules 10534-59-5 | Tetrabutylammonium acetate | Chem-Impex | MFCD00043208 | 301.515 | C18H39NO2 | 97.000 | CC([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC | 100g | 322126966](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000163077.jpg-250.jpg)
eMolecules 10534-59-5 | Tetrabutylammonium acetate | Chem-Impex | MFCD00043208 | 301.515 | C18H39NO2 | 97.000 | CC([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC | 100g | 322126966
Tetrabutylammonium acetate | Chem-Impex | 10534-59-5 | MFCD00043208 | 301.515 | C18H39NO2 | 97.000 | CC([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC | 100g | 322126966
Medchemexpress LLC Tetraethylammonium nitrate | 1941-26-0 | MFCD00041978 | ≥98.0% | 192.26 g/mol | C8H20N2O3 | 10 G
Tetraethylammonium nitrate is a quaternary ammonium salt supplied as a high-purity solid reagent for research use. It is used as an electrolyte and reagent in biochemical assays and electrochemical applications; molecular weight 192.26 g/mol. The material is typically a white crystalline powder with reported purity ≥98% and is soluble in DMSO (~10 mM).
- High-purity reagent suitable for laboratory assays.
- Functions as a quaternary ammonium electrolyte in electrochemistry.
- Soluble in DMSO for preparation of stock solutions.
- White crystalline powder for easy weighing and handling.
- Molecular weight provided for stoichiometric calculations.
Medchemexpress LLC Tetraamylammonium iodide | 2498-20-6 | MFCD00041980 | ≥98.0% | 425.5 g/mol | C20H44IN | 1 G
Tetraamylammonium iodide is a quaternary ammonium salt (tetrapentylammonium iodide, CAS 2498-20-6) used as a biochemical reagent and ionic counter-ion in life-science research. It is supplied in laboratory pack sizes for small-scale use and is suitable for applications requiring a stable quaternary ammonium cation.
- Quaternary ammonium salt suitable as an ionic reagent.
- Provides iodide counter-ion for ion-pairing applications.
- Applicable to organic synthesis and biochemical assays.
- Available in small laboratory pack sizes for bench-scale work.
- Identified by formula C20H44IN and molecular weight 425.5 g/mol.