Quaternary ammonium salts
Medchemexpress LLC Benzoylcholine chloride | 2964-09-2 | MFCD00011786 | 98.9% | 243.73 g/mol | C12H18ClNO2 | 10 G
Benzoylcholine chloride is a biochemical reagent used as an organic choline derivative for biochemical assays, synthetic chemistry, and analytical studies in life-science research. Supplied as a solid powder with high purity and well-defined chemical identifiers, it is intended for laboratory research applications only.
- High purity (98.9%) suitable for sensitive biochemical assays.
- Molecular formula C12H18ClNO2 and molecular weight 243.73 g/mol.
- White to almost white powder form for easy handling and dissolution.
- Available in lab-scale sizes (5 g, 10 g, 25 g) for method development.
- Store sealed and away from moisture; short-term cold storage recommendations for solutions.
- Intended for research use only; not for human or clinical use.
Medchemexpress LLC Tetrabutylammonium (dihydrogen trifluoride) | 99337-56-1 | MFCD00145365 | 98.0% | 301.47 g/mol | C16H38F3N | 1 G
Tetrabutylammonium (dihydrogen trifluoride) is a quaternary ammonium salt used as a soluble fluoride source and electrolyte for research applications. It is provided as a high-purity reagent intended for synthetic chemistry, electrochemical studies, and materials research; typical properties include molecular formula C16H38F3N and molecular weight 301.47 g/mol.
- Provides a soluble source of fluoride for organic synthesis.
- Acts as an electrolyte in electrochemical and battery research.
- High purity supports reproducible experimental results.
- Available in small lab-scale pack sizes for benchtop use.
- Soluble in common organic solvents for straightforward handling.
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).
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
eMolecules Tetraethylammonium nitrate | 1941-26-0 | MFCD00041978 | 10g
Matrix Scientific | Tetraethylammonium nitrate | 10g | 389724507 | 99791 | 95.000 | 1941-26-0 | MFCD00041978 | 192.259 | C8H20N2O3
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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.
Medchemexpress LLC Tetramethylammonium tetrafluoroborate | 661-36-9 | MFCD00011745 | 98.0% | 160.95 g/mol | C4H12BF4N | 500 G
Tetramethylammonium tetrafluoroborate is a white to off-white solid used as a biochemical reagent in laboratory research. It serves as a source of the tetramethylammonium cation paired with a non-coordinating tetrafluoroborate anion, and is suitable for use in assays, synthetic procedures, and as an electrolyte or phase-transfer agent where inert counterions are required.
- High purity (≥98.0%) for reproducible results.
- White to off-white solid, easy to weigh and handle.
- Soluble in common organic solvents for versatile use.
- Available in bulk pack sizes including 500 G for scale-up.
- Stable when stored sealed and protected from moisture.
- Documentation available: data sheet, certificate of analysis, and safety data sheet.
Medchemexpress LLC Tetramethylammonium tetrafluoroborate | 661-36-9 | MFCD00011745 | 98.0% | 160.95 g/mol | C4H12BF4N | 100 G
Tetramethylammonium tetrafluoroborate is a reagent used in chemical and biochemical research as a source of tetramethylammonium cations paired with tetrafluoroborate anions. It is supplied as a solid suitable for synthesis, electrochemistry, and analytical applications.
- Provides tetramethylammonium cation with tetrafluoroborate anion for synthetic and electrochemical use.
- High purity: 98.0%.
- Molecular weight 160.95 g/mol; formula C4H12BF4N.
- Available in multiple sizes including 100 G for laboratory use.
- Stable when stored sealed at 4°C and protected from moisture.
- Manufacturer documentation available for handling and quality (datasheet, COA, SDS).