Quaternary ammonium salts
Medchemexpress LLC Benzoylcholine chloride | 2964-09-2 | MFCD00011786 | 98.9% | 243.73 g/mol | C12H18ClNO2 | 25 G
Benzoylcholine Chloride is a quaternary ammonium biochemical reagent provided for laboratory research use. It functions as a choline/acetylcholine analog in biochemical and pharmacology assays and is supplied with quality documentation to support experimental reproducibility.
- High purity 98.9%.
- Molecular weight 243.73 g/mol; formula C12H18ClNO2.
- Identified by CAS number 2964-09-2.
- Available in 5 g, 10 g, 25 g, and 50 g package sizes.
- Includes datasheet, certificate of analysis, safety data sheet, and handling instructions.
- Suitable for biochemical assays and pharmacology research.
Chem-Impex International, Inc. L-Carnitine | 541-15-1 | MFCD00038747 | 25G
L-Carnitine, 541-15-1, MFCD00038747, 25G
Medchemexpress LLC Choline bromide | 1927-06-6 | MFCD00054244 | 98.0% | 184.07 | C5H14BrNO | 100 G
Choline bromide is an organic ammonium salt used as a biochemical assay reagent for laboratory research and analytical applications. It is supplied as a solid with reported purity of 98.0% and is intended for research use only; handle and store according to the supplied safety documentation.
- Purity 98.0%.
- Molecular formula C5H14BrNO.
- Molecular weight 184.07 g/mol.
- CAS number 1927-06-6.
- Available as 100 g solid pack.
- Store sealed, away from moisture; store product at 4°C.
Medchemexpress LLC Tetraethylammonium trifluoromethanesulfonate | 35895-69-3 | MFCD00042586 | 98.0% | 279.32 g·mol⁻¹ | C9H20F3NO3S | 1 ML
Tetraethylammonium trifluoromethanesulfonate is a quaternary ammonium salt supplied as a 10 mM solution (one mL) intended for research use. It serves as a convenient source of the tetraethylammonium cation for small-scale experiments, phase-transfer catalysis, and method development in organic synthesis and analytical workflows.
- Supplied as a 10 mM solution in one mL for ready-to-use small-volume experiments.
- High purity (98.0%) suitable for research applications.
- Provides tetraethylammonium cation for phase-transfer catalysis and ion pairing.
- Molecular formula C9H20F3NO3S and molecular weight 279.32 g·mol⁻¹.
- For research use only; not for human or diagnostic use.
Strem, An Ascensus Company CAS# 1643-19-2. 100g. Tetrabutylammonium bromide, 99%. MFCD00011633
CAS# 1643-19-2. 100g. Tetrabutylammonium bromide, 99%. MFCD00011633. Molecular Weight: 322.37. Molecular Formula: (C4H9)4NBr. Color/form: white xtl. Strem# 02-5005. http://www.strem.com/catalog/v/02-5005/
Medchemexpress LLC Tetramethylammonium acetate hydrate | 1266615-86-4 | MFCD00011630 | 97.0% | 151.20 g/mol | C6H17NO3 | 25 G
Tetramethylammonium acetate hydrate is a biochemical reagent used in life-science research. It is an organic salt supplied as a hydrate and can serve as an acetate source or buffer component in analytical and preparative workflows.
- Biochemical reagent for research use.
- Functions as an organic salt and acetate source.
- Useful as a buffer component in analytical workflows.
- Supplied as a crystalline hydrate for stable handling.
- Molecular formula C6H17NO3; molecular weight 151.20 g/mol.