Tetraethylammonium bis((trifluoromethyl)sulfonyl)amide CAS 161401-26-9
| CAS No. | 161401-26-9 |
| Molecular Formula | C2F6NO4S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tetraethylammonium bis((trifluoromethyl)sulfonyl)amide (C2F6NO4S2C8H20N) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies Tetraethylammonium bis((trifluoromethyl)sulfonyl)amide (CAS 161401-26-9), a certified reference material (molecular formula C2F6NO4S2C8H20N, MW 410.39 g/mol) for analytical method development and quality control.
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 | C2F6NO4S2 C8H20N |
| Molecular Weight | 410.39 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 2003 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Tetraethylammonium Standards
- Tetraethylammonium chloride xhydrate (CAS 1015691-13-0)
- Tetraethylammonium acetate，99% (CAS 1185-59-7)
- Tetraethylammonium Cyanide (CAS 13435-20-6)
- Tetraethylammonium tetrachloroferrate(III) (CAS 14240-75-6)
- Tetraethylammonium (fluoride tetrahydrofluoride) (CAS 145826-81-9)
- Tetraethylammonium bisulfate (CAS 16873-13-5)
- Tetraethylammonium borohydride (CAS 17083-85-1)
- Tetraethylammonium hydrogencarbonate (CAS 17351-61-0)
Recommended Standards
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- 4-(diethylamino)-2-hydroxybenzoic acid (CAS 23050-90-0)
- 5,6,7,8-Tetrahydroquinazoline-2,6-diamine, 97% (CAS 285139-05-1)
- 1-Octanaminium, N,N,N-trimethyl-, dimethyl phosphate (CAS 85153-34-0)
- 3-((2-Fluorobenzyl)thio)-5-propyl-4H-1,2,4-triazol-4-amine (CAS 714213-68-0)
- (R)-Benzyl 5-(hydroxymethyl)-2,2-dimethylmorpholine-4-carboxylate (CAS 1263078-09-6)
- 6-((Cyclohexylmethyl)amino)nicotinonitrile (CAS 1096303-31-9)
- Acetylcysteine Impurity 17 (CAS CATO-C4X-153217)
- Hexapeptide-10 (CAS 146439-94-3)
Why CATO?
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