N-Ethyl-2-hydroxy-N,N-dimethylethanaminium chloride CAS 19147-34-3
| CAS No. | 19147-34-3 |
| Molecular Formula | C6H16NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 153.65 g/mol gives N-Ethyl-2-hydroxy-N,N-dimethylethanaminium chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-Ethyl-2-hydroxy-N,N-dimethylethanaminium chloride (CAS 19147-34-3), molecular formula C6H16NOCl and molecular weight 153.65 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, N-Ethyl-2-hydroxy-N,N-dimethylethanaminium chloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 153.65 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C6H16NO Cl |
| Molecular Weight | 153.65 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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