Ethyl 2-bromo-4-methyloxazole-5-carboxylate CAS 78451-13-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 78451-13-5 |
| Molecular Formula | C7H8BrNO3 |
| Molecular Weight | 234.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 2-bromo-4-methyloxazole-5-carboxylate (CAS 78451-13-5) pharmaceutical standards reference standard. Molecular formula: C7H8BrNO3. Molecular weight: 234.05 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H8BrNO3 |
| Molecular Weight | 234.05 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 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.) | 1979 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Ethyl 2-amino-4-bromo-1H-imidazole-5-carboxylate (CAS 2090379-45-4)
- Ethyl 3-bromo-1-methyl-1H-1,2,4-triazole-5-carboxylate (CAS 918445-28-0)
- Ethyl 2-(3-bromoisoxazol-5-yl)acetate (CAS 2105628-17-7)
- 1-o-hexadecyl-sn-glycero-2,3-cyclic-phosphate ammonium salt 799268-68-1 (CAS 799268-68-1)
- (R)-3-((tert-Butoxycarbonyl)amino)-3-(naphthalen-2-yl)propanoic acid (CAS 500789-01-5)
- Dapoxetine Impurity 73 (CAS CATO-C4X-143973)
- [2-(1H-Indol-3-yl)ethyl][(pyridin-4-yl)methyl]amine hydrochloride (CAS 1049803-05-5)
- 4-Hydroxy-3-methyl-1H-pyrazole-5-carboxamide (CAS 76491-20-8)
- N-(5-Amino-2-fluorophenyl)-3-methylbutanamide (CAS 926252-88-2)
- Liraglutide Impurity 31 (CAS CATO-C4X-199231)
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