5-(4-Bromo-2-fluoro-5-methylphenyl)oxazole CAS 2364585-02-2
| CAS No. | 2364585-02-2 |
| Molecular Formula | C10H7BrFNO |
| Molecular Weight | 256.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-(4-Bromo-2-fluoro-5-methylphenyl)oxazole is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-(4-Bromo-2-fluoro-5-methylphenyl)oxazole (CAS 2364585-02-2), molecular formula C10H7BrFNO and molecular weight 256.07 g/mol, is a CATO reference standard with documented purity and traceability.
5-(4-Bromo-2-fluoro-5-methylphenyl)oxazole (C10H7BrFNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-(4-Bromo-2-fluoro-5-methylphenyl)oxazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H7BrFNO |
| Molecular Weight | 256.07 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 |
| 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
- 8-Bromo-7-fluoro-2-methoxyquinoline (CAS 1001322-87-7)
- 3-Bromo-7-fluoro-6-methoxyquinoline (CAS 1009812-48-9)
- 3-(4-Bromo-2-fluorophenyl)-1H-pyrazol-5-amine (CAS 1135815-14-3)
- 5-(2-Bromo-5-fluorophenyl)-1H-pyrazol-3-amine (CAS 1137456-13-3)
- 4-(4-Bromo-1h-pyrazol-1-yl)-3-fluoroaniline (CAS 1171532-05-0)
- [2-(4-bromo-1H-pyrazol-1-yl)-5-fluorophenyl]amine (CAS 1171600-71-7)
- 5-(3-Bromo-5-fluorophenyl)-1h-pyrazol-3-amine (CAS 1186653-50-8)
- 5-Bromo-8-fluoro-2-methoxyquinoline (CAS 1215767-72-8)
Recommended Standards
- 5-(2-Bromo-6-fluoro-4-methylphenyl)oxazole (CAS 2364584-87-0)
- 5-(5-Bromo-2-fluoro-3-methylphenyl)oxazole (CAS 2364584-92-7)
- 5-(2-Bromo-6-fluoro-3-methylphenyl)oxazole (CAS 2364584-63-2)
- 5-(Bromomethyl)-3-(4-fluorophenyl)isoxazole (CAS 5262-25-9)
- Methyl 3-(3-pyridinyl)benzoate (CAS 79601-27-7)
- 4-(sec-Butyl)-2-(1-phenylethyl)phenol (CAS 2622-83-5)
- 1-(1-Isopropyl-1H-Pyrrolo[2,3-C]Pyridin-3-Yl)-Ethanone (CAS 1221153-84-9)
- tributyl-[2-methyl-5-(trifluoromethyl)pyrazol-3-yl]stannane (CAS 191606-78-7)
- 1-(5-Bromo-2-furyl)-2,2,2-trifluoroethanone (CAS 34773-56-3)
- 1-Methyl-N-(piperidin-4-yl)piperidin-4-amine trihydrochloride (CAS 688020-60-2)
- 2-Nitro-5-(pyrimidin-2-ylthio)aniline (CAS 55564-33-5)
- 2-(2,5-dioxoimidazolidin-4-yl)ethane-1-sulfonamide (CAS 34040-44-3)
- Ethyl 4-fluoro-3-oxo-1-azabicyclo[2.2.2]octane-2-carboxylate (CAS 2682935-81-3)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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