Quaternary ammonium salts
Medchemexpress LLC Tetraethylammonium nitrate | 1941-26-0 | MFCD00041978 | ≥98.0% | 192.26 g/mol | C8H20N2O3 | 10 G
Tetraethylammonium nitrate is a quaternary ammonium salt supplied as a high-purity solid reagent for research use. It is used as an electrolyte and reagent in biochemical assays and electrochemical applications; molecular weight 192.26 g/mol. The material is typically a white crystalline powder with reported purity ≥98% and is soluble in DMSO (~10 mM).
- High-purity reagent suitable for laboratory assays.
- Functions as a quaternary ammonium electrolyte in electrochemistry.
- Soluble in DMSO for preparation of stock solutions.
- White crystalline powder for easy weighing and handling.
- Molecular weight provided for stoichiometric calculations.
Medchemexpress LLC Tetrabutylammonium (bromide) | 1643-19-2 | ≥98.0% | 100 G
Tetrabutylammonium bromide is an organic ammonium compound utilized in catalytic reactions and separation/purification processes. It exhibits a significant catalytic effect in certain organic synthesis reactions and can serve as a surfactant, stabilizer, and antibacterial agent. Additionally, in laboratory studies, it has been employed as an ion exchanger and solvent extractant. It is a biochemical reagent suitable for life science-related research as a biological material or organic compound.
- Used in catalytic reactions
- Employed in separation and purification processes
- Significant catalytic effect in organic synthesis reactions
- Functions as a surfactant
- Acts as a stabilizer
- Serves as an antibacterial agent
- Used as an ion exchanger in laboratory studies
- Employed as a solvent extractant in laboratory studies
- Biochemical reagent for life science research
![Medchemexpress LLC N-(2-methoxyphenyl)-N'-[2-(3-pyridinyl)-4-quinazolinyl]-urea | 280570-45-8 | MFCD06691423 | 99.0% | 371.39 | C21H17N5O2 | 5 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000247486.png-250.jpg)
Medchemexpress LLC N-(2-methoxyphenyl)-N'-[2-(3-pyridinyl)-4-quinazolinyl]-urea | 280570-45-8 | MFCD06691423 | 99.0% | 371.39 | C21H17N5O2 | 5 MG
VUF-5574 is a selective antagonist of the adenosine A3 receptor with high affinity (Ki = 4.03 nM). Supplied as a solid white to off-white powder, it is intended for research use in receptor binding and in vitro pharmacology studies.
- Selective adenosine A3 receptor antagonist (Ki = 4.03 nM).
- High purity (99.0%) suitable for research applications.
- Molecular formula C21H17N5O2; molecular weight 371.39.
- Solid, white to off-white appearance for convenient handling.
- Available in small research quantities (e.g., 5 mg) for assay development.
Medchemexpress LLC Tetrabutylammonium 10g
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