ethyl 6-bromo-8-fluoro-4-hydroxy-quinoline-3-carboxylate CAS 228728-06-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 228728-06-1 |
| Molecular Formula | C12H9BrFNO3 |
| Molecular Weight | 314.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
ethyl 6-bromo-8-fluoro-4-hydroxy-quinoline-3-carboxylate (CAS 228728-06-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H9BrFNO3. Molecular weight: 314.11 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H9BrFNO3 |
| Molecular Weight | 314.11 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2022 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related ethyl Standards
- Ethyl 8-bromo-5-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 1000815-27-9)
- Ethyl 8-bromo-6-fluoro-4-hydroxyquinoline-3-carboxylate (CAS 1019015-67-8)
- Ethyl 5-bromo-8-fluoro-4-hydroxyquinoline-3-carboxylate (CAS 1065094-15-6)
- 2-(2-Bromo-4-fluorophenoxy)-N-(1h-pyrazol-4-yl)acetamide (CAS 1153512-19-6)
- 5-Bromo-N-(3-fluoro-4-methoxyphenyl)furan-2-carboxamide (CAS 1252378-44-1)
- Ethyl 6-bromo-7-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 159727-93-2)
- Ethyl 2-(4-Bromo-7-fluoro-3-indolyl)-2-oxoacetate (CAS 2097800-20-7)
- Ethyl 2-(5-Bromo-7-fluoro-3-indolyl)-2-oxoacetate (CAS 2097800-51-4)
Recommended Standards
- Ethyl 8-bromo-5-fluoro-4-hydroxyquinoline-3-carboxylate (CAS 655236-28-5)
- Methyl 8-bromo-6-fluoro-4-methoxyquinoline-2-carboxylate (CAS 442549-60-2)
- 4-Cyclopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trifluoromethyl)pyrimidine (CAS 2839742-61-7)
- N-(6-Methylbenzo[d]thiazol-2-yl)-3-(methylthio)benzamide (CAS 896355-06-9)
- 7'-Fluoro-1',2,3,4',5,6-hexahydro-2'H-spiro[pyran-4,3'-quinoline] (CAS 1439902-30-3)
- N-(2,3-Dimethylphenyl)-3-hydroxy-2-naphthamide (CAS 6358-02-7)
- 1-((1-Methoxypropan-2-yl)amino)-2-methylpropan-2-ol (CAS 1184839-81-3)
- Sulbactam Impurity 16 (CAS CATO-C4X-175616)
- 6-Chloro-3-(piperidin-4-yl)-2,3-dihydro-1h-indol-2-one hydrochloride (CAS 1251924-98-7)
- Neuropeptide Y (18-36) (CAS 114495-97-5)
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