1-(3-Bromo-5-(trifluoromethyl)phenyl)-2,2,2-trifluoroethan-1-one CAS 1132701-00-8
| CAS No. | 1132701-00-8 |
| Molecular Formula | C9H3BrF6O |
| Molecular Weight | 321.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
1-(3-Bromo-5-(trifluoromethyl)phenyl)-2,2,2-trifluoroethan-1-one (CAS 1132701-00-8) is a high-purity analytical reference standard with the molecular formula C9H3BrF6O and a molecular weight of 321.01 g/mol.
Based on its molecular formula C9H3BrF6O, 1-(3-Bromo-5-(trifluoromethyl)phenyl)-2,2,2-trifluoroethan-1-one 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 321.01 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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.
Physical & Chemical Properties
| Molecular Formula | C9H3BrF6O |
| Molecular Weight | 321.01 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1989 |
| Halogen Content | F/Br-containing |
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- (Z)-2-Benzylidenesuccinic acid (CAS 65756-81-2)
- tert-Butyl 2,7-diazaspiro[3.6]decane-7-carboxylate (CAS 270257-46-0)
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