Ethyl 7-bromo-3-hydroxy-2-naphthoate CAS 127338-44-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 127338-44-7 |
| Molecular Formula | C13H11BrO3 |
| Molecular Weight | 295.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 7-bromo-3-hydroxy-2-naphthoate (CAS 127338-44-7) pharmaceutical standards reference standard. Molecular formula: C13H11BrO3. Molecular weight: 295.13 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H11BrO3 |
| Molecular Weight | 295.13 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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 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.) | 1993 |
| Halogen Content | Br-containing |
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Recommended Standards
- Ethyl 5-bromo-1-phenyl-1H-pyrazole-3-carboxylate (CAS 1269294-10-1)
- Ethyl 5-(3-bromophenyl)-1H-pyrazole-3-carboxylate (CAS 1326811-82-8)
- Methyl 5-(4-bromo-3-methylphenyl)furan-2-carboxylate (CAS 1267172-53-1)
- 1-(2,4-Dichlorophenyl)-5-(3,4-dichlorophenyl)-N-(3,5-dimethylphenyl)-1H-pyrazole-3-carboxamide (CAS 477713-21-6)
- 3-Bromo-1-methyl-1H-indazol-7-ol (CAS 1782585-00-5)
- N-(4-Chlorophenyl)-2,6-dimethylpiperidine-1-carboxamide (CAS 60464-80-4)
- 4-(2-Chloro-7-methylthieno[3,2-d]pyrimidin-4-yl)morpholine (CAS 35265-88-4)
- 1-(2-(1H-indol-3-yl)ethyl)-3-(o-tolyl)urea (CAS 838256-64-7)
- 4-(5-Methylpyridin-2-yl)aniline (CAS 1187163-29-6)
- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com