5-(2-Bromo-6-fluoro-3-methoxyphenyl)oxazole CAS 2364585-09-9
| CAS No. | 2364585-09-9 |
| Molecular Formula | C10H7BrFNO2 |
| Molecular Weight | 272.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(2-Bromo-6-fluoro-3-methoxyphenyl)oxazole (CAS 2364585-09-9), molecular formula C10H7BrFNO2 and molecular weight 272.07 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H7BrFNO2, 5-(2-Bromo-6-fluoro-3-methoxyphenyl)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 272.07 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C10H7BrFNO2 |
| Molecular Weight | 272.07 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, keep tightly closed to prevent evaporation |
| 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
- 5-Bromo-7-fluoroindole-3-acetic Acid (CAS 1019111-81-9)
- 2-(4-Bromo-2-fluorophenyl)-1,2-dihydro-5-methyl-3H-1,2,4-triazol-3-one (CAS 111992-09-7)
- 4-Bromo-2,3-difluorobenzenesulfonamide (CAS 1133123-01-9)
- 2-(7-Bromo-4-fluoro-1H-indol-3-yl)acetic acid (CAS 1227496-22-1)
- 2-(6-Bromo-4-fluoro-1H-indol-3-yl)acetic acid (CAS 1227502-64-8)
- 2-(6-Bromo-5-fluoro-1H-indol-3-yl)acetic acid (CAS 1227563-84-9)
- 2-(5-Bromo-6-fluoro-1H-indol-3-yl)acetic acid (CAS 1227576-93-3)
- 4-Bromo-7-fluoroindole-3-acetic Acid (CAS 1227598-12-0)
Recommended Standards
- 4-Bromo-3.5-difluorobenzenesulfonamide (CAS 874804-20-3)
- 5-(2-Bromoacetyl)-2-fluoro-4-methoxybenzonitrile (CAS 2384456-51-1)
- 4-Bromo-2,6-difluorobenzenesulfonamide (CAS 263349-74-2)
- 5-(6-Bromo-2-fluoro-3-methoxyphenyl)oxazole (CAS 2364584-91-6)
- N-(3-(N-(3,4-Dihydro-2H-pyrrol-5-yl)sulfamoyl)phenyl)-2-methyl-1-phenyl-1H-benzo[d]imidazole-5-carboxamide (CAS 874787-15-2)
- 4-Bromo-3,5-difluorobenzonitrile, 97% (CAS 123688-59-5)
- 1-Benzyl-6-(4-methoxyphenyl)-1H-pyrrolo[1,2-a]imidazole (CAS 551-38-2)
- 1,2-Bis[1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene]diphosphine (CAS 1080030-13-2)
- 1-Propyl-1H-imidazole-5-carbonyl chloride (CAS 123451-28-5)
- Chromafenozide (CAS 143807-66-3)
- D-Asp9-Tirzepatide (CAS CATO-CPTD788923)
- Methyl 4-(trifluoromethyl)benzylcarbamate (CAS 1415425-12-5)
- 3-(1H-pyrrol-1-yl)thieno[2,3-b]pyridine-2-carboxylic acid (CAS 1242874-27-6)
- Tirzepatide Impurity 51 (CAS CATO-C4X-324051)
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