1-(3-Bromo-4-fluorophenyl)-2,2,2-trifluoroethan-1-one CAS 150698-74-1
| CAS No. | 150698-74-1 |
| Molecular Formula | C8H3BrF4O |
| Molecular Weight | 271.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Bromo-4-fluorophenyl)-2,2,2-trifluoroethan-1-one (C8H3BrF4O) contains a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
1-(3-Bromo-4-fluorophenyl)-2,2,2-trifluoroethan-1-one (CAS 150698-74-1), molecular formula C8H3BrF4O and molecular weight 271.01 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-(3-Bromo-4-fluorophenyl)-2,2,2-trifluoroethan-1-one 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 | C8H3BrF4O |
| Molecular Weight | 271.01 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.) | 2000 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 6-Bromo-2-fluoro-3-(trifluoromethyl)benzaldehyde (CAS 1055176-30-1)
- 1-(2-Bromo-4-fluorophenyl)-2,2,2-trifluoroethanone (CAS 1086599-55-4)
- 1-(2-Bromo-6-fluorophenyl)-2,2,2-trifluoroethanone (CAS 1208075-82-4)
- 3-Bromo-2-fluoro-5-(trifluoromethyl)benzaldehyde (CAS 1236538-66-1)
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- 4-Bromo-2-fluoro-5-(trifluoromethyl)benzaldehyde (CAS 1414870-67-9)
- 2-Bromo-6-fluoro-3-(trifluoromethyl)benzaldehyde (CAS 1428234-81-4)
- 1-(2-Bromo-5-fluorophenyl)-2,2,2-trifluoroethan-1-one (CAS 1445995-82-3)
Recommended Standards
- 4-Chloro-3-(difluoromethyl)-5-nitropicolinoyl chloride (CAS 1806055-24-2)
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- 6-Bromo-2,2,3,3-tetrafluoro-2,3-dihydrobenzofuran (CAS 1824139-62-9)
- 4-Bromo-2-fluoro-1-[(1,2,2-trifluoroethenyl)oxy]benzene (CAS 184910-53-0)
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- 1,2,3,4,5-pentafluoro-6-(trichloromethyl)benzene 1,2,3,4,5-pentakis(fluoranyl)-6-(trichloromethyl)benzene 778-34-7 A839211 (CAS 778-34-7)
- (4,5-Dihydronaphtho[1,2-b]thiophen-2-yl)(morpholino)methanone (CAS 320424-00-8)
- Di(9H-fluoren-9-yl)dimethylsilane (CAS 18769-00-1)
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