Quaternary ammonium salts
Medchemexpress LLC Tetrabutylammonium iodide | 311-28-4 | MFCD00011636 | ≥99.9% | 369.37 g·mol⁻¹ | C16H36IN | 1kg
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
Chem-Impex International, Inc. Tetra-n-octylammonium bromide | 14866-33-2 | MFCD00011863 | 250G
Tetra-n-octylammonium bromide, 14866-33-2, MFCD00011863, 250G
Medchemexpress LLC Tetrabutylammonium p 100mg
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
eMolecules Tetraethylammonium chloride monohydrate | 68696-18-4 | MFCD00149992 | 25g
Combi-Blocks | Tetraethylammonium chloride monohydrate | 25g | 342876254 | QF-1522 | 96.000 | 68696-18-4 | MFCD00149992 | 183.720 | C8H22ClNO
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Medchemexpress LLC Cholic acid | 81-25-4 | MFCD00003672 | 99.6% | 408.57 g/mol | C24H40O5 | 10 MG
Cholic acid is an analytical reference standard of the primary bile acid cholic acid, supplied as a small-quantity solid for laboratory research, analytical method development, and chromatography calibration. Supplied as a 10 mg standard, the material is intended for research use only; verify the certificate of analysis for lot-specific purity and storage instructions.
- Analytical reference standard for cholic acid.
- CAS number 81-25-4.
- Typical purity approximately 99.6% (verify COA).
- Solid powder supplied in a small vial appropriate for analytical use.
- Intended for research and analytical applications; not for therapeutic use.
Pfaltz & Bauer S-Acetylthiocholine iodide, 98 1G | 1866-15-5
S-Acetylthiocholine iodide, 98 1G | 1866-15-5
Apexbio Technology LLC Decamethonium Bromide 541-22-0 10mM (in 1mL DMSO)
Decamethonium Bromide (CAS 541-22-0) is a bis-quaternary ammonium compound targeting nicotinic acetylcholine receptors (nAChRs) at the neuromuscular junction It is designed to bind and activate muscle-type nAChRs thereby inducing sustained depolarization and neuromuscular blockade Decamethonium Bromide exerts its biological activity primarily through partial agonist-mediated depolarization block of these receptors preventing normal muscle contractions Based on these pharmacological properties Decamethonium Bromide holds research potential in the evaluation of neuromuscular blockers and in studies elucidating receptor-channel function in neuromuscular transmission
Medchemexpress LLC Tetraethylammonium tetrafluoroborate | 429-06-1 | MFCD00011827 | >98.0% | 217.06 g/mol | C8H20BF4N | 10 G
Tetraethylammonium tetrafluoroborate is a quaternary ammonium salt used as a reagent and electrolyte in chemical and biochemical research. It provides tetraethylammonium cations and tetrafluoroborate anions for phase-transfer catalysis, organic synthesis, electrochemical studies, and pharmacological/biochemical experiments.
- High purity ≥98.0% supports reproducible experimental results.
- White solid with high thermal stability for reliable handling and storage.
- Soluble in common organic solvents and effective as a supporting electrolyte.
- Functions as a phase-transfer catalyst and source of tetraethylammonium ions.
- Available in small pack sizes suitable for laboratory-scale use.
Medchemexpress LLC Cyclanoline chloride | 17472-50-3 | MFCD00221739 | 96.3% | 377.86 | C20H24ClNO4 | 5 MG
Cyclanoline chloride is the chloride salt of cyclanoline, a small-molecule cholinesterase inhibitor supplied for research use as a solid reagent for in vitro biochemical and cell-based studies.
- Cholinesterase inhibitory activity demonstrated in biochemical assays.
- Molecular formula C20H24ClNO4 and molecular weight 377.86.
- Solid, off-white to light brown appearance.
- Soluble in DMSO at 100 mg/mL; use newly opened DMSO and ultrasonic agitation if needed.
- Research-grade purity reported at approximately 96.3%.
![eMolecules Tetrabutylammonium chloride monohydrate | Ambeed | 88641-55-8 | MFCD00149970 | 295.940 | C16H38ClNO | 97.000 | O.[Cl-].CCCC[N+](CCCC)(CCCC)CCCC | 10g | 490498431](https://assets.fishersci.com/TFS-Assets/CCG/product-images/NC3594651.JPG-250.jpg)
eMolecules Tetrabutylammonium chloride monohydrate | Ambeed | 88641-55-8 | MFCD00149970 | 295.940 | C16H38ClNO | 97.000 | O.[Cl-].CCCC[N+](CCCC)(CCCC)CCCC | 10g | 490498431
Tetrabutylammonium chloride monohydrate | Ambeed | 88641-55-8 | MFCD00149970 | 295.940 | C16H38ClNO | 97.000 | O.[Cl-].CCCC[N+](CCCC)(CCCC)CCCC | 10g | 490498431
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.