Quaternary ammonium salts
Pfaltz & Bauer Tetramethylammonium Fluoride 9 5G CAS# 17787-40-5
Tetramethylammonium Fluoride 9 5G CAS# 17787-40-5. This product is non-Anhydrous
Medchemexpress LLC Tetrabutylammonium p 1g
Tetrabutylammonium perrhenate is a quaternary ammonium salt belonging to the class of alkylammonium salts This compound is used as a catalyst in organic synthesis especially in the production of alkenes and alcohols Furthermore due to its ability to bind radioisotopes it is useful as a radiopharmaceutical in nuclear medicine Its unique chemical properties make it an essential ingredient in a variety of industrial processes including petrochemical refining and pharmaceuticals
Chem-Impex International, Inc. Tetra-n-octylammonium bromide | 14866-33-2 | MFCD00011863 | 100G
Tetra-n-octylammonium bromide, 14866-33-2, MFCD00011863, 100G
Medchemexpress LLC Tetrabutylammonium hydrogensulfate | 32503-27-8 | MFCD00011637 | 339.53 | C16H37NO4S | 1kg
Tetrabutylammonium hydrosulfate is a quaternary ammonium salt that is commonly used as a phase transfer catalyst acid catalyst and reagent in various chemical reactions especially in organic synthesis Tetrabutylammonium hydrosulfate has unique chemical properties that allow it to 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 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.
Medchemexpress LLC Columbamine chloride | 1916-10-5 | 373.83 g/mol | 5 MG
Columbamine chloride (Synonyms: Columbamin chloride; Dehydroisocorypalmine chloride) is an organic heterotetracyclic alkaloid extracted from plants. Columbamine chloride is a metabolite of Berberine. Columbamine chloride inhibits the cytochrome P450 (CYP) isoform CYP3A4 (IC50 = 30.6 μM). Columbamine chloride induces apoptosis in cancer cells. Columbamine chloride can be used for antioxidant, anti-inflammatory, antitumor, antifungal, antiparasite, hepatoprotective, neuroprotective, hypolipidemic and hypoglycemic study.
- Organic heterotetracyclic alkaloid extracted from plants.
- Metabolite of Berberine.
- Inhibits the cytochrome P450 (CYP) isoform CYP3A4.
- Induces apoptosis in cancer cells.
- Used for antioxidant, anti-inflammatory, antitumor, antifungal, antiparasite, hepatoprotective, neuroprotective, hypolipidemic, and hypoglycemic study.
Sigma Aldrich Fine Chemicals Biosciences Tetrabutylammonium hydroxi1L
Tetrabutylammonium hydroxide is a quaternary ammonium salt mainly used as a strong base and phase-transfer catalyst.
Chem-Impex International, Inc. Tetrabutylammonium bromide | 1643-19-2 | MFCD00011633 | 250G
Tetrabutylammonium bromide, 1643-19-2, MFCD00011633, 250G
![eMolecules 32503-27-8 | Tetrabutylammonium hydrogensulfate | Chem-Impex | MFCD00011637 | 339.540 | C16H37NO4S | 99.000 | OS([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC | 10kg | 866709640](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000130425.jpg-250.jpg)
eMolecules 32503-27-8 | Tetrabutylammonium hydrogensulfate | Chem-Impex | MFCD00011637 | 339.540 | C16H37NO4S | 99.000 | OS([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC | 10kg | 866709640
Tetrabutylammonium hydrogensulfate | Chem-Impex | 32503-27-8 | MFCD00011637 | 339.540 | C16H37NO4S | 99.000 | OS([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC | 10kg | 866709640
Medchemexpress LLC Tetramethylammonium hydrogensulfate | 80526-82-5 | MFCD00036149 | >99.0% | 171.22 g/mol | C4H13NO4S | 10 G
Tetramethylammonium hydrogensulfate is a white to off-white solid inorganic salt used as an ion-pairing reagent and general-purpose reagent in analytical and biochemical applications. It has molecular formula C4H13NO4S and a molecular weight of 171.22 g/mol. Available in small-pack sizes for laboratory use.
- White to off-white solid.
- Molecular formula C4H13NO4S.
- Molecular weight 171.22 g/mol.
- CAS number 80526-82-5.
- Available in 10 g, 25 g, 50 g, 100 g, and bulk quantities.
- Product data sheet and SDS are available for handling and safety information.
Medchemexpress LLC Tetrabutylammonium 1g
Tetrabutylammonium triiodideIt is an organic compound and belongs to the category of quaternary ammonium salts It is a strong oxidizing agent and iodinating reagent often used in organic chemical reactions especially the conversion of alkenes and alkynes to the corresponding diiodide or tetraiodide compounds Tetrabutylammonium triiodideThere are various applications in synthetic organic chemistry especially in the synthesis of natural products pharmaceuticals and specialty chemicals
Sigma Aldrich Fine Chemicals Biosciences Carbamoylcholine chloride, 51-83-2, MFCD00012011, 1g
Linear Formula NH2COOCH2CH2N(Cl)(CH3)3, ≥98% (titration), Molecular Weight 182.65, crystalline, Synonym: (2-Hydroxyethyl)trimethylammonium chloride carbamate, Carbachol, Carbamylcholine chloride.
Medchemexpress LLC Tetramethylammonium hydrogensulfate | 80526-82-5 | MFCD00036149 | 171.22 g/mol | C4H13NO4S | 100 G
Tetramethylammonium hydrogensulfate is an organic salt used as a reagent in laboratory research that provides the tetramethylammonium cation paired with a hydrogensulfate (bisulfate) anion. It is used in synthesis and analytical workflows where tetramethylammonium salts are required.
- Used as a reagent for organic synthesis and phase-transfer catalysis.
- Suitable for ion-pair chromatography and other analytical applications.
- Molecular formula C4H13NO4S and molecular weight 171.22 g/mol.
- Available as a 100 G packaged reagent.
Medchemexpress LLC Tetramethylammonium tetrafluoroborate | 661-36-9 | MFCD00011745 | 98.0% | 160.95 | C4H12BF4N | 25 G
Tetramethylammonium tetrafluoroborate is a quaternary ammonium salt supplied as a white to off-white solid and used as an electrolyte, phase-transfer reagent, and general-purpose reagent in organic and electrochemical research applications.
- High chemical purity suitable for research use.
- Stable tetrafluoroborate counterion for electrochemical applications.
- Available in multiple pack sizes to support different scales of work.
- Solid form that is easy to weigh, handle, and store under standard laboratory conditions.
- Well-known identifiers: molecular weight 160.95, formula C4H12BF4N, CAS 661-36-9.
![eMolecules 4368-51-8 | Tetraheptylammonium bromide | Chem-Impex | MFCD00011861 | 490.699 | C28H60BrN | 99.000 | [Br-].CCCCCCC[N+](CCCCCCC)(CCCCCCC)CCCCCCC | 25g | 112757447](https://assets.fishersci.com/TFS-Assets/CCG/product-images/501715922.jpg-250.jpg)
eMolecules 4368-51-8 | Tetraheptylammonium bromide | Chem-Impex | MFCD00011861 | 490.699 | C28H60BrN | 99.000 | [Br-].CCCCCCC[N+](CCCCCCC)(CCCCCCC)CCCCCCC | 25g | 112757447
Tetraheptylammonium bromide | Chem-Impex | 4368-51-8 | MFCD00011861 | 490.699 | C28H60BrN | 99.000 | [Br-].CCCCCCC[N+](CCCCCCC)(CCCCCCC)CCCCCCC | 25g | 112757447