Quaternary ammonium salts
Medchemexpress LLC Tetrabutylammonium hydrogen sulfate | 32503-27-8 | MFCD00011637 | 99.7% | 339.53 g/mol | C16H37NO4S | 100g
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 Tetraethylammonium nitrate | 1941-26-0 | MFCD00041978 | 99.9% | 192.26 g/mol | C8H20N2O3 | 1 G
Tetraethylammonium nitrate is a quaternary ammonium salt supplied as a high-purity solid for laboratory research and biochemical assays. It is commonly used as an electrolyte and reagent in chemical and electrochemical applications and is supplied in 1 g packaging.
- High purity (~99.9%) suitable for analytical and research use.
- Quaternary ammonium nitrate salt, solid form.
- CAS number 1941-26-0 for unambiguous identification.
- Molecular weight 192.26 g/mol.
- Useful as an electrolyte and reagent in electrochemistry and synthesis.
- Convenient 1 g packaging for small-scale experiments.
Medchemexpress LLC Tetramethylammonium tetrafluoroborate | 661-36-9 | MFCD00011745 | ≥98.0% | 160.95 g/mol | C4H12BF4N | 10 G
Tetramethylammonium tetrafluoroborate is a high-purity biochemical reagent used as a source of the tetramethylammonium cation in organic synthesis, electrochemical studies, and analytical methods. The material is supplied as a crystalline salt with supporting documentation for research and laboratory use.
- High purity ≥98.0% for reproducible experimental results.
- Molecular weight 160.95 g/mol for accurate stoichiometry calculations.
- Chemical formula C4H12BF4N for identity confirmation.
- Available in convenient lab quantities, including 10 G packaging.
- Stored sealed and protected from moisture; cold storage recommended for solutions.
- Documentation available: data sheet, certificate of analysis, and safety data sheet.
Medchemexpress LLC Tetraethylammonium chloride | 56-34-8 | ≥98.0% | 1G
Tetraethylammonium chloride is a non-selective potassium channel blocker that also functions as a good substrate for organic cation transporter (OCTN1) and exhibits antitumor properties. It is suitable for research use.
- Non-selective potassium channel blocker
- Good substrate for organic cation transporter (OCTN1)
- Exhibits antitumor properties
- White to off-white solid appearance
Medchemexpress LLC Tetrabutylammonium t 1g
Tetrabutylammonium tetraphenylborate is a quaternary ammonium salt belonging to the class of alkylammonium salts This compound is commonly used as an ion-pairing reagent in chromatography and analytical chemistry facilitating the separation and identification of various organic compounds Its unique chemical properties make it an important ingredient in a variety of scientific applications including pharmaceuticals agrochemicals and materials science products
Medchemexpress LLC Edrophonium chloride | 116-38-1 | 99.4% | 1 ML
Edrophonium chloride is a short-acting acetylcholinesterase (AChE) inhibitor with a molecular formula of C10H16ClNO and a molecular weight of 201.69. It exhibits Ki values of 0.2, 0.2, and 0.4 μM, and IC50 values of 0.2, 0.05, and 0.5 μM for AChE derived from human erythrocytes, purified calf forebrain, and purified octopus brain, respectively. This compound is utilized in medical contexts for the detection of early digitalis toxicity and in studies related to myasthenia gravis.
- Short-acting acetylcholinesterase inhibitor
- Formula: C10H16ClNO
- Molecular weight: 201.69
- Appearance: Solid
- Melting/freezing point: 162-163°C
- Relative density: 1.0787 g/cm3
- Identified uses include laboratory chemicals and manufacture of substances
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.
![eMolecules 32503-27-8 | Tetrabutylammonium hydrogensulfate | Chem-Impex | MFCD00011637 | 339.540 | C16H37NO4S | 99.000 | OS([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC | 1kg | 322127482](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000130738.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 | 1kg | 322127482
Tetrabutylammonium hydrogensulfate | Chem-Impex | 32503-27-8 | MFCD00011637 | 339.540 | C16H37NO4S | 99.000 | OS([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC | 1kg | 322127482
Medchemexpress LLC Tetrapropylammonium perruthenate | 114615-82-6 | 351.43 | 250 MG
Tetrapropylammonium perruthenate (TPAP) is an organic compound commonly utilized as a catalyst and an oxidizing agent. It is capable of facilitating oxidation reactions in various organic synthesis processes, specifically catalyzing the oxidation of olefins and aromatic compounds. Beyond its use in synthesis, this compound finds extensive application in industrial production sectors, such as in the manufacturing processes of plastics, rubber, and textiles. As a biochemical reagent, it can serve as a biological material or organic compound for research related to life sciences.
- Commonly utilized as a catalyst and oxidizing agent
- Facilitates oxidation reactions in various organic synthesis processes
- Catalyzes oxidation of olefins and aromatic compounds
- Applied in industrial production sectors like plastics, rubber, and textiles manufacturing
- Serves as a biochemical reagent for life science research
Medchemexpress LLC Tetraethylammonium chloride | 56-34-8 | 98% | 100 G
Tetraethylammonium chloride is a non-selective potassium channel blocker. It is also described as a good substrate for organic cation transporter (OCTN1) and possesses antitumor properties.
- Molecular weight: 165.70
- Formula: C8H20ClN
- Appearance: Solid
- Color: White to off-white
- Shipping at room temperature in continental US; may vary elsewhere.
- Storage at 4°C, sealed, away from moisture. In solvent: -80°C for 6 months, -20°C for 1 month.
- Soluble in H2O (≥ 100 mg/mL) and DMSO (100 mg/mL).
- Inhibits proliferation and increases apoptosis in glioma cells.
- Elevates Bax/Bcl-2 protein ratio and increases intracellular ROS generation in glioma cells.
- Increases contractility of colon and rectum in rats.
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