6,8-difluoro-2-methyl-4-Quinolinol CAS 219689-64-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 219689-64-2 |
| Molecular Formula | C10H7F2NO |
| Molecular Weight | 195.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6,8-difluoro-2-methyl-4-Quinolinol (CAS 219689-64-2) pharmaceutical standards reference standard. Molecular formula: C10H7F2NO. Molecular weight: 195.17 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H7F2NO |
| Molecular Weight | 195.17 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 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.) | 2019 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related difluoro Standards
- 2,3-Difluoro-5-(1-methyl-1H-pyrazol-4-yl)pyridine (CAS 1151801-90-9)
- 6,7-Difluoro-1-methoxyisoquinoline (CAS 1202006-83-4)
- 6,8-Difluoro-1-methylquinolin-4(1H)-one (CAS 1210257-01-4)
- 7,8-Difluoro-4-methylisoquinolin-1(2H)-one (CAS 1269294-33-8)
- 7,8-Difluoro-2-methylquinolin-3-ol (CAS 1314012-50-4)
- 1,7-Difluoro-5-methoxyisoquinoline (CAS 1409950-64-6)
- 1,5-Difluoro-6-methoxyisoquinoline (CAS 1409950-68-0)
- 1,7-Difluoro-6-methoxyisoquinoline (CAS 1409964-64-2)
Recommended Standards
- 6-(Ethoxycarbonyl)picolinic acid (CAS 21855-16-3)
- 6-Methyl-7-nitro-2,3-dihydrobenzo[b][1,4]dioxine (CAS 59820-83-6)
- 5-Nitro-2,4-dimethylbenzoic acid, 97% (CAS 220504-75-6)
- Methyl 2-((4-cyano-1-methyl-3-phenyl-1H-pyrazol-5-yl)thio)benzoate (CAS 321998-66-7)
- 5-Amino-N,N-diethyl-2-methylbenzenesulfonamide (CAS 52236-76-7)
- Dapagliflozin Impurity 176 (CAS CATO-C4X-1138176)
- Methyl 6-chloro-3-(trifluoromethyl)picolinate (CAS 1416354-40-9)
- N-Hydroxy-propionamidine; hydrochloride (CAS 1159322-86-7)
- 3-(Chloromethyl)-6-methoxyquinolin-2(1H)-one (CAS 90097-81-7)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
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