N-ethyl-N-methylethanamine trifluoromethanesulfonate CAS 945715-39-9
| CAS No. | 945715-39-9 |
| Molecular Formula | CHF3O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula CHF3O3SC5H13N, N-ethyl-N-methylethanamine trifluoromethanesulfonate contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 237.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
N-ethyl-N-methylethanamine trifluoromethanesulfonate (CAS 945715-39-9), molecular formula CHF3O3SC5H13N and molecular weight 237.24 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 | CHF3O3S C5H13N |
| Molecular Weight | 237.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
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- (R)-1-Benzylpyrrolidine-2-carbonyl chloride (CAS 105099-19-2)
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- Perfluoro-4-methoxybutanoic acid (PFMOBA) (CAS 863090-89-5)
- 3-benzyl-3-phenylazetidine hydrochloride (CAS 93007-52-4)
- 2-Bromo-3-(difluoromethyl)-6-methyl-4-(trifluoromethyl)pyridine (CAS 1804850-75-6)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
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