Quaternary ammonium salts
Research Products International Corp Choline Chloride, 100 Grams
- CAS Number: 67-48-1
- Molecular Formula: C5H14NOCl
- Molecular Weight: 139.6
Medchemexpress LLC Choline hydroxide | 123-41-1 | MFCD00002831 | 46.0% | 121.18 g/mol | C5H15NO2 | 10g
Choline hydroxide 46 wt % in water is a biochemical reagent that can be used as a biological material or organic compound for life science related research[1]
Medchemexpress LLC Cholan-24-oic acid, 3,7,12-trihydroxy-, (3β,5β,7α,12α)- | 3338-16-7 | MFCD00272976 | 99.7% | 408.57 | C24H40O5 | 1 MG
3β-Cholic acid is a derivative of cholic acid found in human feces, provided as a white to off-white solid for laboratory research. It is used in studies of bile acid metabolism and related biochemical pathways and is supplied with analytical-grade purity appropriate for experimental applications.
- White to off-white solid, suitable for analytical use.
- High purity: 99.7% as supplied.
- Molecular formula C24H40O5; molecular weight 408.57.
- Soluble in DMSO (~12.5 mg/mL) with ultrasonic assistance.
- Powder stable at -20°C for up to 3 years.
- Intended for scientific research use only.
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.
eMolecules Oakwood Chemical Tetrabutylammonium acetate 1kg 850217636 235639 0 000 10534-59-5 MFCD00043208 301 515 C18H39NO2
Oakwood Chemical Tetrabutylammonium acetate 1kg 850217636 235639 0 000 10534-59-5 MFCD00043208 301 515 C18H39NO2
Medchemexpress LLC Tetrabutylammonium hexafluorophosphate | 3109-63-5 | MFCD00011748 | 1000g
Tetrabutylammonium hexafluorophosphate is an organic-inorganic compound commonly used as an ionic solvent and catalyst It can be used to catalyze or promote reactions in certain chemical reactions and is widely used in batteries solar cells and pigments In addition this compound is also widely used in organic synthesis and chemical analysis
Medchemexpress LLC Cholic acid impurity 1 | 24637-46-5 | 95.1% | 390.6 g/mol | C24H38O4 | 10 MG
Cholic acid impurity 1 is a defined impurity of cholic acid provided as a solid reference material for laboratory research. It is supplied in milligram quantities for analytical reference, impurity profiling, and characterization of synthetic intermediates.
- Offered as a powder suitable for analytical applications.
- CAS number 24637-46-5.
- Molecular formula C24H38O4; molecular weight 390.6 g/mol.
- Typical purity ~95.1%.
- Packaged in milligram quantities; recommended storage: powder at -20°C, in solution at -80°C.
- For research use only; not for clinical or human use.
Chemscene ChemScene | Methyldiphenylsulfonium tetrafluoroborate | 10G | CS-0040582 | 0.98 | 10504-60-6| MFCD00051861 | 288.12
ChemScene | Methyldiphenylsulfonium tetrafluoroborate | 10G | CS-0040582 | 0.98 | 10504-60-6| MFCD00051861 | 288.12