Diphenyl(trifluoromethyl)sulfonium CAS 112425-77-1
| CAS No. | 112425-77-1 |
| Molecular Formula | C13H10F3S |
| Molecular Weight | 255.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to sulfur-containing functionality, fluorine substitution, an aromatic ring system, Diphenyl(trifluoromethyl)sulfonium is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 255.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Diphenyl(trifluoromethyl)sulfonium (CAS 112425-77-1) is a high-purity analytical reference standard with the molecular formula C13H10F3S and a molecular weight of 255.28 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Diphenyl(trifluoromethyl)sulfonium 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 | C13H10F3S |
| Molecular Weight | 255.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Diphenyl Standards
- 1,3-Diphenyl-3-(piperidin-1-yl)propan-1-one (CAS 5350-97-0)
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- 2,2-Diphenyl-N-propylacetamide (CAS 20461-07-8)
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Recommended Standards
- 5-Amino-1-(3,4-dimethylphenyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1105189-56-7)
- 11-Amino-5,6,7,8,9,10-hexahydro-2-trifluoromethyl-6,9-methanobenzocyclooctene (CAS 1228786-69-3)
- 5-(Piperazin-1-yl)-2-(pyridin-3-yl)oxazole-4-carbonitrile (CAS 1081136-96-0)
- 2-((3-Ethylphenyl)amino)-1H-purin-6(9H)-one (CAS 123994-69-4)
- n-Isopentyl-2,4,4-trimethylpentan-2-amine (CAS 1154873-84-3)
- Ethyl 2-(2,5-dichlorothiophen-3-yl)acetate (CAS 37784-66-0)
- Pyridoxine Dimer DiHCl (CAS 19203-56-6(Free Base))
- 7-Fluoro-3-methyl-2-oxo-2,3-dihydrobenzo[d]oxazole-4-sulfonyl chloride (CAS 2387594-79-6)
- 3-(4-Chlorophenyl)-N-(3,4-dichlorophenyl)-5-(methylsulfanyl)thiophene-2-carboxamide (CAS 477858-04-1)
- 2-Amino-2-(4-fluorophenyl)ethan-1-ol (CAS 140373-17-7)
- 1-azido-3-nitrobenzene (CAS 1516-59-2)
- Delafloxacin Impurity 1 (CAS 941867-82-9)
- 2-(2-((((Benzyloxy)carbonyl)(isopropyl)amino)methyl)pyrrolidin-1-yl)acetic acid (CAS 1353957-68-2)
- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
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