5-Bromo-4-phenyl-1,2-oxazole CAS 1781624-27-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1781624-27-8 |
| Molecular Formula | C9H6BrNO |
| Molecular Weight | 224.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-4-phenyl-1,2-oxazole (CAS 1781624-27-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H6BrNO. Molecular weight: 224.05 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H6BrNO |
| Molecular Weight | 224.05 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1994 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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- 4-Bromo-5-phenylisoxazole (CAS 10557-73-0)
- 3-Bromo-5-phenylisoxazole (CAS 10557-74-1)
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- 6-Bromo-1H-indole-4-carbaldehyde (CAS 107650-25-9)
- 4-Bromo-2-(furan-2-yl)pyridine (CAS 1086381-47-6)
- 3-Bromo-5-hydroxyquinoline (CAS 1123738-15-7)
Recommended Standards
- 2-(4-Bromophenyl)-1,3-oxazole (CAS 176961-50-5)
- 1,4-Dichlorophthalazine-6-carbonitrile (CAS 178308-61-7)
- 2-Bromo-6-(furan-2-yl)pyridine (CAS 167023-54-3)
- 1-(2-Methoxyphenoxy)propan-2-amine (CAS 6505-08-4)
- 2-(Furan-2-yl)-2-oxoacetyl chloride (CAS 13938-68-6)
- 4H-1,2,4-triazole-3,4-diamine hydrochloride (CAS 6421-05-2)
- 2,5-Bis(4-bromophenyl)-3,4-diphenylcyclopenta-2,4-dienone (CAS 54523-24-9)
- cis-4,4-Difluorooctahydrocyclopenta[c]pyrrole hydrochloride (CAS 2137762-21-9)
- 3-(3-Bromo-5-fluorophenyl)-1,1,1-trifluoropropan-2-ol (CAS 1519427-23-6)
- Neuropeptide AF (human) (CAS 192387-38-5)
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