5-(2-Bromo-4-(trifluoromethoxy)phenyl)oxazole CAS 2364584-57-4
| CAS No. | 2364584-57-4 |
| Molecular Formula | C10H5BrF3NO2 |
| Molecular Weight | 308.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5-(2-Bromo-4-(trifluoromethoxy)phenyl)oxazole (CAS 2364584-57-4) is a high-purity analytical reference standard with the molecular formula C10H5BrF3NO2 and a molecular weight of 308.05 g/mol.
Based on its molecular formula C10H5BrF3NO2, 5-(2-Bromo-4-(trifluoromethoxy)phenyl)oxazole contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 308.05 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).
As a certified reference material (CRM), 5-(2-Bromo-4-(trifluoromethoxy)phenyl)oxazole 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 | C10H5BrF3NO2 |
| Molecular Weight | 308.05 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 3-Bromo-4-hydroxy-6-trifluoromethoxyquinoline (CAS 1065087-86-6)
- 3-Bromo-4-hydroxy-8-trifluoromethoxyquinoline (CAS 1065087-91-3)
- 3-Bromo-8-chloroquinolin-4(1H)-one (CAS 1065087-93-5)
- Methyl 5-bromo-2-cyano-3-(trifluoromethyl)benzoate (CAS 1804406-50-5)
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- Methyl 3-bromo-4-cyano-5-(trifluoromethyl)benzoate (CAS 1805522-49-9)
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Recommended Standards
- 2-(4,5-Difluoro-2-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2247356-06-3)
- 5-(3-Bromo-5-(trifluoromethoxy)phenyl)oxazole (CAS 2379322-47-9)
- 2-(2,3-Difluoro-4-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 881402-15-9)
- 6-Bromo-2-methyl-7-(trifluoromethyl)pyrido[2,3-d]pyrimidin-4(1H)-one (CAS 2765156-53-2)
- 1-(4-Ethylpiperazin-1-yl)-2-(piperidin-4-yl)ethan-1-one (CAS 397869-91-9)
- 1-Fluoro-4-((4-nitrophenyl)ethynyl)benzene (CAS 64583-21-7)
- 3-(2-Methylfuran-3-yl)acrylic acid (CAS 5555-02-2)
- 1-(5-Hydroxy-2-methylpyridin-4-yl)ethan-1-one (CAS 1256809-33-2)
- 2-(Benzofuran-7-yloxy)ethanamine (CAS 680203-74-1)
- 3-(2-Methylquinolin-4-yl)prop-2-en-1-ol (CAS 1563830-93-2)
- (4-Methyl-2-phenyl-1H-imidazol-5-yl)methanol (CAS 13682-32-1)
- 2-(1,4-Diazepan-1-yl)-1-morpholinoethan-1-one (CAS 1019438-91-5)
- N-Nitroso Cinacalcet Impurity 4 (CAS CATO-C4X-105974)
- D-Leu14-Tirzepatide (CAS CATO-CPTD788920)
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