4,4'-Bis-{[(trifluoromethyl)sulphonyl]oxy}diphenyl sulphone CAS 17763-90-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17763-90-5 |
| Molecular Formula | C14H8F6O8S3 |
| Molecular Weight | 514.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4,4'-Bis-{[(trifluoromethyl)sulphonyl]oxy}diphenyl sulphone (CAS 17763-90-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H8F6O8S3. Molecular weight: 514.39 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H8F6O8S3 |
| Molecular Weight | 514.39 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | F-containing |
| Sulfur Atoms | 3 |
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Recommended Standards
- (2R,3R,4S,5R,6S)-2-(acetoxymethyl)-6-(2,4-dinitrophenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 17042-32-9)
- (2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-(2,4-dinitrophenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 77516-86-0)
- Axitinib Impurity 56 (CAS 2690338-63-5)
- (2R,5S)-2,5-Dipropylpyrrolidine (CAS 767614-75-5)
- 1,5-Bis(2,3-Epoxypropoxy)-2,2,3,3,4,4-Hexafluoropentane (CAS 4798-39-4)
- N-((1-(2,2-Difluoroethyl)-1H-pyrazol-4-yl)methyl)-1-isopropyl-1H-pyrazol-4-amine hydrochloride (CAS 1855951-28-8)
- 1-Isopropylindolin-5-amine (CAS 1374442-65-5)
- 886588-62-1 (2S,3S)-2,3-Dihydroxybutanedioic acid--2-[(3R)-piperidin-3-yl]-1H-isoindole-1,3(2H)-dione (1/1) DTXSID90720841 (CAS 886588-62-1)
- (1Z,3Z)-1,3-bis(((R)-4-isopropyl-4,5-dihydrooxazol-2-yl)methylene)-1,3-dihydroisobenzofuran (CAS 2460673-17-8)
- D-Leu26-Tirzepatide (CAS CATO-CPTD788908)
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