2-Bromo-1-(4-bromo-3-(trifluoromethyl)phenyl)ethan-1-one CAS 1523196-85-1
| CAS No. | 1523196-85-1 |
| Molecular Formula | C9H5Br2F3O |
| Molecular Weight | 345.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 345.94 g/mol gives 2-Bromo-1-(4-bromo-3-(trifluoromethyl)phenyl)ethan-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Bromo-1-(4-bromo-3-(trifluoromethyl)phenyl)ethan-1-one (CAS 1523196-85-1), a certified reference material (molecular formula C9H5Br2F3O, MW 345.94 g/mol) for analytical method development and quality control.
2-Bromo-1-(4-bromo-3-(trifluoromethyl)phenyl)ethan-1-one (C9H5Br2F3O) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Bromo-1-(4-bromo-3-(trifluoromethyl)phenyl)ethan-1-one 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 | C9H5Br2F3O |
| Molecular Weight | 345.94 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.) | 1992 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 2-Bromo-1-(3-bromo-4-(trifluoromethyl)phenyl)ethan-1-one (CAS 1383625-02-2)
- 2-Bromo-1-(4-bromo-2-(trifluoromethyl)phenyl)ethan-1-one (CAS 1697955-36-4)
- 7-Bromo-2,4-dichloro-6-(trifluoromethyl)quinazoline (CAS 2771459-78-8)
- 7-Bromo-4,6-dichloro-5-(trifluoromethyl)quinazoline (CAS 2227206-25-7)
- 2-Bromo-4-(bromomethyl)-6-(difluoromethyl)-3-nitropyridine (CAS 1804963-48-1)
- 2-Bromo-6-(bromomethyl)-3-(difluoromethyl)-4-nitropyridine (CAS 1804963-58-3)
- 2-Bromo-3-(bromomethyl)-4-(difluoromethyl)-5-nitropyridine (CAS 1805249-13-1)
- 2-Bromo-6-(bromomethyl)-5-(difluoromethyl)-3-nitropyridine (CAS 1805378-43-1)
Recommended Standards
- Perfluorobutyliodide (CAS 423-39-2)
- 2,2-Dibromo-1-(3-(trifluoromethyl)phenyl)ethanone (CAS 922734-42-7)
- Perfluoro-tert-butyl iodide (CAS 4459-18-1)
- 1,4-Dibromo-2-difluoromethoxy-5-ethoxybenzene (CAS 1805120-58-4)
- 2-Amino-4-isopropylnicotinamide (CAS 1707373-08-7)
- 1-Bromo-2,3-dimethoxy-4-fluorobenzene (CAS 1781433-64-4)
- 4-Chloro-N-(4,5-dihydro-1H-imidazol-2-yl)-6-methoxy-2-methylpyrimidin-5-amine hydrochloride (CAS 75536-04-8)
- 2-Chloro-5-(1-piperazinyl)pyrazine (CAS 84445-51-2)
- JX-401 (CAS 349087-34-9)
- FMOC-MeThr(Me)-OH (CAS 1645308-94-6)
- 1,2,3,4,6-penta-O-benzoyl-D-mannopyranose (CAS 96996-90-6)
- 5-(4-Nitrophenyl)-1H-imidazol-2-ol (CAS 96139-73-0)
- Methyl 2-(4-bromothiophen-3-yl)propanoate (CAS 1512047-81-2)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
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