2-Ethyl-5,6-difluoro-3-methylquinolin-4-ol CAS 473236-97-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 473236-97-4 |
| Molecular Formula | C12H11F2NO |
| Molecular Weight | 223.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Ethyl-5,6-difluoro-3-methylquinolin-4-ol (CAS 473236-97-4) pharmaceutical standards reference standard. Molecular formula: C12H11F2NO. Molecular weight: 223.22 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H11F2NO |
| Molecular Weight | 223.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
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- 3,5-Difluoro-N-((1-methyl-1h-pyrazol-4-yl)methyl)aniline (CAS 1152821-00-5)
- 1-Ethyl-6,8-difluoro-2-methylquinolin-4(1H)-one (CAS 1210975-11-3)
- Ethyl 2,2-difluoro-2-(4-hydroxypiperidin-4-yl)acetate (CAS 1250838-55-1)
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- 2-Ethyl-6,7-difluoro-3-methylquinolin-4-ol (CAS 473236-96-3)
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Recommended Standards
- 2-(4-Fluorophenyl)thiazole-5-carboxylic acid (CAS 886370-04-3)
- 4-(2,3-Dihydro-1H-indol-1-yl)-1,1-difluoro-3-buten-2-one (CAS 478040-92-5)
- 2-(4-Fluorophenyl)thiazole-4-carboxylic acid (CAS 863668-07-9)
- 5-{[(2-Methylbenzyl)sulfonyl]methyl}-2-furoic acid (CAS 696648-38-1)
- 4-[(4-Chlorobenzenesulfonyl)methyl]-6-[(4-fluorophenyl)methoxy]-2-methylpyrimidine (CAS 338960-43-3)
- 3-METHOXY-2-CYCLOPENTEN-1-ONE 3-methoxycyclopent-2-enone 4683-50-5 (CAS 4683-50-5)
- Loxoprofen Impurity 48 (CAS 80530-54-7)
- 3,5-Difluoro-4-(trifluoromethyl)aniline (CAS 123950-44-7)
- 1-(4-(Benzyloxy)phenyl)-N-methylmethanamine (CAS 169943-94-6)
- Insulin Degludec Impurity 17 (CAS CATO-C4X-215717)
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