1,1,2,2-Tetrafluoro-2-(perfluoroethoxy)ethane-1-sulfonyl fluoride CAS 67990-78-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 67990-78-7 |
| Molecular Formula | C4F10O3S |
| Molecular Weight | 318.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1,1,2,2-Tetrafluoro-2-(perfluoroethoxy)ethane-1-sulfonyl fluoride (CAS 67990-78-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4F10O3S. Molecular weight: 318.09 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4F10O3S |
| Molecular Weight | 318.09 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| 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) | 0.0 |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-(1-(4-Bromophenyl)-1H-pyrrol-2-yl)-2,2,2-trifluoroethan-1-one (CAS 477848-98-9)
- 4-(4-Bromophenyl)-6-(trifluoromethyl)pyrimidin-2-amine (CAS 327098-68-0)
- 2-Bromo-6-(3-(trifluoromethoxy)phenyl)pyridine (CAS 1482180-88-0)
- Ethyl 2-(2-(methylthio)pyrimidin-4-yl)acetate (CAS 582309-12-4)
- 3-Hydroxy-5,6,7,8-tetrahydroisoquinoline-4-carboxylic acid (CAS 102236-82-8)
- 4-[2-(trifluoromethoxy)phenyl]-3h,4h,5h,6h,7h-imidazo[4,5-c]pyridine (CAS 1010878-91-7)
- (S)-2-(2-(Aminomethyl)pyrrolidin-1-yl)ethan-1-ol (CAS 484001-52-7)
- 2,3-Difluoro-6-methoxybenzaldehyde (CAS 187543-87-9)
- 36209-51-5 4-amino-3-pyridin-4-yl-1H-1,2,4-triazole-5-thione 4-azanyl-3-pyridin-4-yl-1H-1,2,4-triazole-5-thione A823165 (CAS 36209-51-5)
- Semaglutide impurity 34 (CAS CATO-C4X-222634)
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