2-Bromo-4-fluorophenyl trifluoromethanesulfonate CAS 885276-20-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 885276-20-0 |
| Molecular Formula | C7H3BrF4O3S |
| Molecular Weight | 323.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-4-fluorophenyl trifluoromethanesulfonate (CAS 885276-20-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H3BrF4O3S. Molecular weight: 323.06 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H3BrF4O3S |
| Molecular Weight | 323.06 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 | 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.) | 1987 |
| Halogen Content | F/Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- (2,2'-Bipyridyl)(1,5-cyclooctadiene)nickel (CAS 55425-72-4)
- 8-Iodo-5-(trifluoromethyl)quinoline (CAS 316-71-2)
- 3-Iodo-7-(trifluoromethyl)quinoline (CAS 2384659-32-7)
- 4-Bromo-7-fluoroindole-3-acetic Acid (CAS 1227598-12-0)
- 1,2,3,8,9-Pentabromodibenzo[b,d]furan (CAS 617708-01-7)
- (1R,2r)-2-(methoxycarbonyl)cyclopentanecarboxylic acid (CAS 111138-68-2)
- ZHC-116 Impurity 2 (CAS CATO-C4X-23882)
- 1-Bromopentane-d11 (CAS 126840-21-9)
- 3-Bromo-2,5-difluoro-N,N-bis(4-methoxybenzyl)-4-(trifluoromethyl)aniline (CAS 2852766-96-0)
- Semaglutide Impurity 18 (CAS 1671100-14-3)
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