Quaternary ammonium salts
Chem-Impex International, Inc. Choline chloride | 67-48-1 | MFCD00011721 | 100G
Choline chloride, 67-48-1, MFCD00011721, 100G
Medchemexpress LLC Tetraethylammonium bromide | 71-91-0 | MFCD00011825 | 98.0% | 210.16 g/mol | C8H20BrN | 1000 G
Tetraethylammonium bromide is a quaternary ammonium salt used as a laboratory reagent and phase-transfer agent. It supplies the tetraethylammonium cation paired with bromide and is commonly used in synthetic chemistry and ion-channel research. The product is typically supplied as a high-purity crystalline solid for analytical and preparative applications.
- Acts as a phase-transfer catalyst to facilitate reactions between immiscible phases.
- Used as a reagent in ion-channel and electrophysiology studies.
- High purity suitable for analytical and synthetic work.
- Crystalline solid, readily soluble in polar solvents such as water and alcohols.
- Available in multiple package sizes for lab-scale and bulk use.
Cambridge Isotope Laboratories Tetramethylammonium deuteroxide 5D2O (D13 98%) 1 g
Tetramethylammonium deuteroxide 5D2O (D13 98%) 1 g
Medchemexpress LLC Maralixibat chloride | 228113-66-4 | 99.6% | 710.41 | 1 MG
Maralixibat chloride is an orally active ileal bile acid transporter (IBAT) inhibitor. It can be used for the research of rare cholestatic liver diseases, including Alagille syndrome (ALGS), progressive familial intrahepatic cholestasis (PFIC), and biliary atresia.
- Orally active ileal bile acid transporter (IBAT) inhibitor.
- Can be used for research on rare cholestatic liver diseases such as Alagille syndrome (ALGS), progressive familial intrahepatic cholestasis (PFIC), and biliary atresia.
- Reduces elevations in sBA levels, improves liver function, and reduces liver tissue damage in a rat partial bile duct ligation model of cholestasis.
eMolecules 89740-40-9 | 2-CHLORO-1,1,2,2-TETRAFLUORO-ETHANESULFONYL CHLORIDE | AstaTech | MFCD09746182 | 234.970 | C2Cl2F4O2S | 95.000 | FC(F)(Cl)C(F)(F)S(Cl)(=O)=O | 0.25g | 268488963
2-CHLORO-1,1,2,2-TETRAFLUORO-ETHANESULFONYL CHLORIDE | AstaTech | 89740-40-9 | MFCD09746182 | 234.970 | C2Cl2F4O2S | 95.000 | FC(F)(Cl)C(F)(F)S(Cl)(=O)=O | 0.25g | 268488963
![eMolecules 32503-27-8 | Tetrabutylammonium hydrogen sulfate, for ion pair chromatography for HPLC | Oakwood Chemicals | MFCD00011637 | 339.540 | C16H37NO4S | 99.000 | OS([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC | 5g | 480153364](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000473120.jpg-250.jpg)
eMolecules 32503-27-8 | Tetrabutylammonium hydrogen sulfate, for ion pair chromatography for HPLC | Oakwood Chemicals | MFCD00011637 | 339.540 | C16H37NO4S | 99.000 | OS([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC | 5g | 480153364
Tetrabutylammonium hydrogen sulfate, for ion pair chromatography for HPLC | Oakwood Chemicals | 32503-27-8 | MFCD00011637 | 339.540 | C16H37NO4S | 99.000 | OS([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC | 5g | 480153364
Sigma Aldrich Fine Chemicals Biosciences Decamethonium bromide crystalline | 541-22-0 | MFCD00011779 | 25G
Decamethonium bromide crystalline | Mol Wt: 418.29 | 541-22-0 | MFCD00011779 | 25G
Sigma Aldrich Fine Chemicals Biosciences Tetraethylammonium chloride BioUltra, for molecular biology, >=99.0% (AT) | 56-34-8 | MFCD00011828 | 100G
Tetraethylammonium chloride BioUltra, for molecular biology, >=99.0% (AT) | Purity: >=99.0% (AT) | Mol Wt: 165.7 | 56-34-8 | MFCD00011828 | 100G
Sigma Aldrich Fine Chemicals Biosciences Hexane-1,6-bis(trimethylammonium bromide) | 55-97-0 | MFCD0001178 | 25g
Hexane-1,6-bis(trimethylammonium bromide) | Mol Wt: 362.19 | 55-97-0 MFCD000117825g
Selleck Chemical LLC Choline Glycerophosphate S4972-1g
Choline Glycerophosphate (Glycerophosphorylcholine) is a choline derivative and one of the two major forms of choline storage (along with phosphocholine) in the cytosol
Medchemexpress LLC Tetraethylammonium bromide | 71-91-0 | MFCD00011825 | 98.0% | 210.16 g/mol | C8H20BrN | 25 G
Tetraethylammonium bromide is a quaternary ammonium salt (C8H20BrN) supplied as a white to off-white crystalline solid. It is commonly used as a phase-transfer catalyst and reagent in organic synthesis, as an electrolyte for electrochemical studies, and as a source of tetraethylammonium ions in biochemical and pharmacological research. For research use only.
- Quaternary ammonium salt useful as a phase-transfer catalyst.
- Supports organic synthesis and reagent applications.
- Suitable as an electrolyte in electrochemical experiments.
- Provides tetraethylammonium ions for biochemical studies.
- Available in multiple pack sizes, including 25 g.
- Typical purity 98% for research-grade use.
Alkali Scientific Choline Chloride, 500 Grams
Choline Chloride is a quaternary ammonium salt widely used in cell culture, biochemical research, and nutritional studies. It serves as an essential nutrient involved in membrane structure and lipid metabolism, particularly as a precursor for phosphatidylcholine synthesis. In cell culture applications, choline chloride supports cell growth and viability by contributing to membrane integrity and signaling pathways. It is also used in metabolic research to study neurotransmitter synthesis and methyl group metabolism. The compound is commonly incorporated into media formulations and biochemical assays, providing a stable and water-soluble source of choline for laboratory and research applications.