5’-Bromo-2’-fluoropropiophenone CAS 864774-65-2
| CAS No. | 864774-65-2 |
| Molecular Formula | C9H8BrFO |
| Molecular Weight | 231.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system, 5’-Bromo-2’-fluoropropiophenone is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 231.06 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 5’-Bromo-2’-fluoropropiophenone (CAS 864774-65-2), a certified reference material (molecular formula C9H8BrFO, MW 231.06 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), 5’-Bromo-2’-fluoropropiophenone meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H8BrFO |
| Molecular Weight | 231.06 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.) | 1987 |
| Halogen Content | F/Br-containing |
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Recommended Standards
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- 2-(Isopropyl(piperidin-4-ylmethyl)amino)ethan-1-ol dihydrochloride (CAS 1909326-14-2)
- 4-[[2-Bromo-5-(trifluoromethyl)phenyl]methyl]morpholine (CAS 1394291-53-2)
- 2-((1-Methyl-1H-pyrrol-2-yl)methylene)malononitrile (CAS 79691-33-1)
- 3,5-Bis(3,4-dimethoxyphenyl)-2,2-dimethyl-2,5-dihydrofuran (CAS 92532-88-2)
- Nω-Methyl L-Norarginine (CAS 186308-99-6)
- Stresscopin-Related Peptide (human) (CAS 348626-74-4)
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