2’-Bromo-3’-fluoroacetophenone CAS 161957-58-0
| CAS No. | 161957-58-0 |
| Molecular Formula | C8H6BrFO |
| Molecular Weight | 217.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H6BrFO, 2’-Bromo-3’-fluoroacetophenone contains a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 217.04 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 2’-Bromo-3’-fluoroacetophenone (CAS 161957-58-0), a certified reference material (molecular formula C8H6BrFO, MW 217.04 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2’-Bromo-3’-fluoroacetophenone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H6BrFO |
| Molecular Weight | 217.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 2-Bromo-5-fluoroacetophenone, 97% (CAS 1006-33-3)
- 1-(2-Bromo-4-fluorophenyl)ethanone (CAS 1006-39-9)
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Recommended Standards
- 2-Bromo-6-fluoro-3-methylbenzaldehyde (CAS 154650-16-5)
- 3-Bromo-2-fluoroacetophenone, 98% (CAS 161957-61-5)
- 3-Bromo-2-fluoro-6-methylbenzaldehyde (CAS 1518000-45-7)
- 2-Bromo-3-fluoro-6-methylbenzaldehyde (CAS 1781495-03-1)
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