Ethyl 2-bromo-4-(trifluoromethyl)oxazole-5-carboxylate CAS 1227934-69-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1227934-69-1 |
| Molecular Formula | C7H5BrF3NO3 |
| Molecular Weight | 288.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-bromo-4-(trifluoromethyl)oxazole-5-carboxylate (CAS 1227934-69-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H5BrF3NO3. Molecular weight: 288.02 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H5BrF3NO3 |
| Molecular Weight | 288.02 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 sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
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- 7-bromo-2,4-dichloro-1,8-naphthyridine (CAS 1824090-20-1)
- 4-Bromo-5-fluoro-2-(2,2,2-trifluoroethoxy)aniline (CAS 1602345-75-4)
- 1-Bromo-2-fluoro-4-nitro-5-(trifluoromethyl)benzene (CAS 1121586-27-3)
- 1-Bromo-5-fluoro-2-nitro-4-(trifluoromethyl)benzene (CAS 1360438-01-2)
- 1-Bromo-2-fluoro-5-nitro-3-(trifluoromethyl)benzene (CAS 1360438-11-4)
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Recommended Standards
- 3-(Trifluoromethoxy)iodobenzene (CAS 198206-33-6)
- Amifostine Impurity 7 (CAS 174397-83-2)
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- 2-Hydroxy-N-octylbenzamide (CAS 109972-90-9)
- Xanomeline Impurity 6 (CAS 2414049-88-8)
- Hexanedioic acid, polymer with azacyclotridecan-2-one, hexahydro-2H-azepin-2-one and 1,6-hexanediamine (CAS 26777-62-8)
- 3-[4-(2-Methoxyethyl)phenoxy]-1,2-propanediol-d5 (CAS 1246815-20-2)
- 1H,1H,2H,3H,3H-Perfluorononane-1,2-diol (CAS 107650-06-6)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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