1-(Trifluoromethyl)trifluoroethanesultone CAS 773-15-9
| CAS No. | 773-15-9 |
| Molecular Formula | C3F6O3S |
| Molecular Weight | 230.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(Trifluoromethyl)trifluoroethanesultone is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(Trifluoromethyl)trifluoroethanesultone (CAS 773-15-9), molecular formula C3F6O3S and molecular weight 230.09 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C3F6O3S, 1-(Trifluoromethyl)trifluoroethanesultone contains 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 230.09 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C3F6O3S |
| Molecular Weight | 230.09 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Trifluoromethyl Standards
- 4,6-Bis(trifluoromethyl)pyridin-2-amine (CAS 112110-08-4)
- 3,5-Bis(trifluoromethyl)pyridin-2-amine (CAS 116593-01-2)
- 5,6-Bis(trifluoromethyl)pyridin-2-amine (CAS 1246466-56-7)
- 4,5-Bis-trifluoromethyl-pyridin-2-ylamine (CAS 176762-33-7)
- 2,5-Bis(trifluoromethyl)pyridin-3-amine (CAS 1803804-90-1)
- 2,4-Bis(trifluoromethyl)phenol (CAS 908848-70-4)
- 2,5-Bis(trifluoromethyl)phenol (CAS 779-88-4)
- 2,6-Bis(trifluoromethyl)phenol (CAS 46377-35-9)
Recommended Standards
- 1-(3,5-Dichlorophenyl)pyrrolidin-2-one (CAS 51263-94-6)
- 2-(2,4-Dichloro-3,5-dimethylphenoxy)acetonitrile (CAS 2216493-20-6)
- 1-(3,4-Dichlorophenyl)pyrrolidin-2-one (CAS 5210-95-7)
- 2,3-Dichloro-N-cyclopropylbenzamide (CAS 876937-44-9)
- 4-Chloro-7-methoxyindolin-2-one (CAS 1260674-54-1)
- 4-(4-Iodobenzyl)thiomorpholine 1-oxide (CAS 1436213-31-8)
- 1,3-Bis(methylsulfonyl)propane (CAS 58313-53-4)
- N-Methyl-N-nitrosonornicotinium Iodide (CAS 53844-48-7)
- N-(3-Nitrophenyl)pyridin-4-amine (CAS 25551-56-8)
- tert-Butyl 4-((tert-butoxycarbonyl)amino)-2,6-dichloro-5-iodonicotinate (CAS 2763158-53-6)
- α-Phenyloxiranepropanenitrile (CAS 60788-53-6)
- tert-Butyl (3aS,6aR)-3,3-difluorohexahydropyrrolo[3,2-b]pyrrole-1(2H)-carboxylate (CAS 2597332-58-4)
- (3-(4-Chlorophenoxy)phenyl)methanamine hydrochloride (CAS 1171023-50-9)
- Peptide 435 (CAS CATO-CPTD788435)
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