2-Fluoro-4-methoxyphenyl trifluoromethanesulphonate CAS 550998-23-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 550998-23-7 |
| Molecular Formula | C8H6F4O4S |
| Molecular Weight | 274.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Fluoro-4-methoxyphenyl trifluoromethanesulphonate (CAS 550998-23-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H6F4O4S. Molecular weight: 274.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H6F4O4S |
| Molecular Weight | 274.19 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 |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2,4-Dichloro-N,N-diisopropylbenzamide (CAS 212392-34-2)
- Oseltamivir-d5 Phosphate (CAS 204255-11-8 (unlabeled))
- Ethyl 8-cyano-7-methoxy-2-(phenylthiomethyl)imidazo[1,2-a]pyridine-3-carboxylate (CAS 1704066-58-9)
- 2-(2,4-Dichlorophenyl)-5,6-dimethyl-1H-benzo[d]imidazole (CAS 1338682-71-5)
- (2R)-1-tert-butoxycarbonyl-2-(4-fluorobenzyl)proline (2R)-1-tert-butoxycarbonyl-2-[(4-fluorophenyl)methyl]pyrrolidine-2-carboxylic acid (2R)-2-[(4-fluorophenyl)methyl]-1-[(2-methylpropan-2-yl)oxy-oxomethyl]-2-pyrrolidinecarboxylic acid (2R)-2-[(4-fluorophenyl)methyl]-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid 706806-64-6 Boc-(R)-alpha-(4-fluorobenzyl)-proline (CAS 706806-64-6)
- 1-(2-Fluoroethyl)-5-methyl-1H-pyrazole-4-carboxylic acid (CAS 1443279-66-0)
- 3-Chloro-4-methyl-N-(2-(2-methyl-1H-indol-3-yl)ethyl)benzenesulfonamide (CAS 606133-71-5)
- Palmitoyl Hexapeptide-12 TFA salt (CAS 171263-26-6(Free Base))
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