1-(4-(Difluoromethoxy)-3-fluorophenyl)propan-1-one CAS 1261793-99-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261793-99-0 |
| Molecular Formula | C10H9F3O2 |
| Molecular Weight | 218.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-(Difluoromethoxy)-3-fluorophenyl)propan-1-one (CAS 1261793-99-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H9F3O2. Molecular weight: 218.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H9F3O2 |
| Molecular Weight | 218.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
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Recommended Standards
- 1-[2-hydroxy-4-(trifluoromethyl)phenyl]propan-1-one (CAS 1261680-31-2)
- 8-Nitro-5-quinolinecarboxylic acid (CAS 1263213-87-1)
- 2,6-Dimethyl-4-(trifluoromethyl)benzoic acid (CAS 1268726-40-4)
- rel-tert-Butyl (3R,3aS,6aR)-3-fluorohexahydropyrrolo[3,2-b]pyrrole-1(2H)-carboxylate (CAS 2597334-59-1)
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- 4-Bromo-1-isopentyl-3-(trifluoromethyl)-1H-pyrazole (CAS 1845690-56-3)
- (4-formylthiophen-3-yl)boronic acid (CAS 4347-32-4)
- 5-Cyclopropoxy-6-fluoropyridin-2-amine (CAS 1243385-57-0)
- N,N'-((5,6-Dicyanopyrazine-2,3-diyl)bis(4,1-phenylene))diacetamide (CAS 566149-79-9)
- Peptide Impurity 34 (CAS 21282-09-7)
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