5,8-Difluoro-7-methoxy-3,4-dihydronaphthalen-1(2H)-one CAS 1092347-75-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1092347-75-5 |
| Molecular Formula | C11H10F2O2 |
| Molecular Weight | 212.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,8-Difluoro-7-methoxy-3,4-dihydronaphthalen-1(2H)-one (CAS 1092347-75-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H10F2O2. Molecular weight: 212.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H10F2O2 |
| Molecular Weight | 212.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
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Recommended Standards
- 1-(2,6-Difluorophenyl)pentane-1,3-dione (CAS 1040075-32-8)
- 7-(Difluoromethoxy)-3,4-dihydronaphthalen-1(2H)-one (CAS 1092348-41-8)
- (2-(2,2,2-Trifluoroethoxy)thiazol-5-yl)methanamine (CAS 1003853-96-0)
- 1,7,8-Trichloroisoquinoline (CAS 1378261-18-7)
- N,N'-(ethane-1,2-diyl)bis(2-chloro-N-(4-methylbenzyl)benzamide) (CAS 338775-55-6)
- Bendamustine USP Related Compound D (CAS 1797881-48-1)
- 4-Isopropylnicotinimidamide (CAS 1256809-58-1)
- 1-(5-(Chloromethyl)-1,3,4-thiadiazol-2-yl)-2-methyl-4-((2-phenyl-1H-indol-3-yl)methylene)-1H-imidazol-5(4H)-one (CAS 143658-86-0)
- N-(4-Ethynylphenyl)cyclopropanecarboxamide (CAS 1842341-45-0)
- Semaglutide Impurity 131 (CAS 2618647-80-4)
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