bis((2-hydroxyethyl)trimethylazanium) sulfate CAS 13232-47-8
| CAS No. | 13232-47-8 |
| Molecular Formula | 2*C5H14NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C5H14NOO4S, bis((2-hydroxyethyl)trimethylazanium) sulfate contains a carbohydrate-derived structure, an amide group, a sulfone group; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 200.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
bis((2-hydroxyethyl)trimethylazanium) sulfate (CAS 13232-47-8), molecular formula C5H14NOO4S and molecular weight 200.23 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | 2*C5H14NO O4S |
| Molecular Weight | 200.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related bis Standards
- Methyl 6-(2-hydroxyethyl)nicotinate (CAS 1000506-99-9)
- Methyl 2-(4-(2-hydroxyethyl)phenyl)-2-methylpropanoate, 97% (CAS 1000536-33-3)
- N-(2-Hydroxyethyl)tetracosanamide (CAS 10015-68-6)
- 2-(1-Hydroxyethyl)-6-mercaptopyridine 1-oxide (CAS 100450-43-9)
- (2-(1-Hydroxyethyl)phenyl)boronic acid (CAS 1004619-37-7)
- 1-(2-Hydroxyethyl)-6-(propylthio)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1005308-55-3)
- 2-(α-Hydroxyethyl)thiamine diphosphate (CAS 10055-47-7)
- 1-(2-Hydroxyethyl)-1H-pyrazole-4-carboxylic acid (CAS 1006469-47-1)
Recommended Standards
- Alantolactone (CAS 546-43-0)
- 5-Bromo-2-isopropoxybenzotrifluoride (CAS 914635-61-3)
- Ethyl 2-benzamidothiazole-4-carboxylate (CAS 126612-88-2)
- 2-(2-Methyl-4-oxo-1,4-dihydrobenzo[4,5]imidazo[1,2-a]pyrimidin-3-yl)ethyl hexanoate (CAS 866137-38-4)
- 2-(3,4-Diethoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1005009-95-9)
- Triamcinolone Acetonide Impurity 42 (CAS CATO-C4X-132642)
- 5-Isothiocyanatopicolinonitrile (CAS 145255-18-1)
- 3-(Thiophen-2-yl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 937681-80-6)
- Olopatadine lmpurity 58 (CAS CATO-C4X-171858)
- Ginseng Tetrapeptide (CAS 178553-95-2)
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