Tetrabutylammonium (trifluoromethanesulfonate) CAS 35895-70-6
| CAS No. | 35895-70-6 |
| Molecular Formula | C16H36N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, Tetrabutylammonium (trifluoromethanesulfonate) is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 391.53 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.
Tetrabutylammonium (trifluoromethanesulfonate) (CAS 35895-70-6), molecular formula C16H36NCF3O3S and molecular weight 391.53 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.
As a certified reference material (CRM), Tetrabutylammonium (trifluoromethanesulfonate) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H36N CF3O3S |
| Molecular Weight | 391.53 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Tetrabutylammonium Standards
- Tetrabutylammonium Cyanide (CAS 10442-39-4)
- Tetrabutylammonium 1,3-dioxopropan-2-ide (CAS 105142-14-1)
- Tetrabutylammonium Acetate (contains 10-15%AcOH) (CAS 10534-59-5)
- Tetrabutylammonium (CAS 10549-76-5)
- Tetrabutylammonium ethoxide (CAS 106303-37-1)
- Tetrabutylammonium butane-1-sulfonate (CAS 108427-52-7)
- Tetrabutylammonium Chloride (CAS 1112-67-0)
- Tetrabutylammonium heptadecafluorooctane sulfonate (CAS 111873-33-7)
Recommended Standards
- 5-(6-Methoxypyridin-3-yl)-5-oxopentanoic acid (CAS 898784-58-2)
- 2,3,6,7-Tetrahydro-4'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-spiro[4H-azepine-4,2'-[2H-1]benzopyran]-1(5H)-carboxylic acid 1,1-dimethylethyl ester (CAS 911229-46-4)
- Diethyl 6-bromoquinoline-2,3-dicarboxylate (CAS 892874-36-1)
- (R)-8-Fluorochroman-4-amine (CAS 750571-31-4)
- Rel-(1R,2S,3R,4S)-3-aminobicyclo[2.2.1]heptane-2-carboxylic acid hydrochloride (CAS 14932-25-3)
- Ethyl 4-(4-fluorophenyl)-1,7-naphthyridine-2-carboxylate (CAS 1956307-15-5)
- Dipentyl fumarate (CAS 20314-74-3)
- 2-(4,5-Difluoro-2-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2247356-06-3)
- 2-Chloro-3,4-difluoro-1-methylbenzene (CAS 1026525-97-2)
- Semaglutide impurity 248 (CAS CATO-C4X-2226248)
Why CATO?
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