7,8-Difluoro-2-methylquinolin-4-ol CAS 288151-45-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 288151-45-1 |
| Molecular Formula | C10H7F2NO |
| Molecular Weight | 195.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7,8-Difluoro-2-methylquinolin-4-ol (CAS 288151-45-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H7F2NO. Molecular weight: 195.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 2025 |
| 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-Methyl-7-nitro-2,3-dihydrobenzo[b][1,4]dioxine (CAS 59820-83-6)
- 7-amino-2,3-dihydro-1,4-benzodioxine-5-carboxylic acid (CAS 66410-92-2)
- 6,8-difluoro-2-methyl-4-Quinolinol (CAS 219689-64-2)
- 5-(2,4-Dichlorophenyl)-4-(2-methylphenyl)-4h-1,2,4-triazole-3-thiol (CAS 93677-85-1)
- 799812-77-4 Bisammonium 4-amino-1-{(2xi)-5-O-[({[(2R)-2,3-bis{[(9Z)-octadec-9-enoyl]oxy}propoxy]phosphinato}oxy)phosphinato]-beta-D-threo-pentofuranosyl}pyrimidin-2(1H)-one DTXSID90677184 (CAS 799812-77-4)
- [5-(4-Methoxy-2-nitro-phenyl)-furan-2-yl]-methanol (CAS 353509-29-2)
- 1-(5-Hydroxy-3,3,5-trimethylisoxazolidin-2-yl)-2-methylprop-2-en-1-one (CAS 799560-57-9)
- 1,2,3-Benzoxathiazine, 6-methyl-, 2,2-dioxide (CAS 1393377-31-5)
- Tranexamic Impurity 19 (CAS 5278-91-1)
- Tirzepatide Impurity 19 X TFA Salt (CAS CATO-C4X-324019)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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