4,5-Difluoro-2-(trimethylsilyl)phenyl trifluoromethanesulfonate CAS 217813-00-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 217813-00-8 |
| Molecular Formula | C10H11F5O3SSi |
| Molecular Weight | 334.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4,5-Difluoro-2-(trimethylsilyl)phenyl trifluoromethanesulfonate (CAS 217813-00-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H11F5O3SSi. Molecular weight: 334.34 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H11F5O3SSi |
| Molecular Weight | 334.34 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2019 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-Bromo-6-chloro-4-iodopyridin-3-ol (CAS 2816069-75-5)
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- 1-Methyl-N-(tetrahydrothiophen-3-yl)pyrrolidin-3-amine (CAS 1248779-97-6)
- (S)-α-Allylproline·HCl (CAS 129704-91-2)
- 1-(3-Oxetanyl)-2-propanone (CAS 1207175-39-0)
- 3-(Ethylsulfonyl)-4-fluorobenzenesulfonamide (CAS 1354960-84-1)
- Efficonazole methyl alcohol (CAS 19980-00-8)
- 1-(5-Methoxypyridin-2-yl)piperidine-4-carboxylic acid (CAS 1241894-70-1)
- Tirzepatide Impurity 9 (CAS CATO-C4X-32409)
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