1-(2-(Difluoromethoxy)phenyl)-2,2,2-trifluoroethan-1-one CAS 1057657-60-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1057657-60-9 |
| Molecular Formula | C9H5F5O2 |
| Molecular Weight | 240.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-(Difluoromethoxy)phenyl)-2,2,2-trifluoroethan-1-one (CAS 1057657-60-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H5F5O2. Molecular weight: 240.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H5F5O2 |
| Molecular Weight | 240.13 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1988 |
| Halogen Content | F-containing |
Related Difluoromethoxy Standards
- 1-(3-(Difluoromethoxy)phenyl)-2,2,2-trifluoroethan-1-one (CAS 1417459-82-5)
- 1-(4-(Difluoromethoxy)phenyl)-2,2,2-trifluoroethan-1-one (CAS 150698-76-3)
- (3,4-Bis(difluoromethoxy)phenyl)methanol (CAS 153587-06-5)
- [2,4-bis(difluoromethoxy)phenyl]methanol (CAS 926226-06-4)
- 3-(3-(Difluoromethoxy)phenyl)-1,2,4-oxadiazole-5-carbaldehyde (CAS 1708400-78-5)
- 3-(2-(Difluoromethoxy)phenyl)-1,2,4-oxadiazole-5-carbaldehyde (CAS 1710344-31-2)
- 3-(4-(Difluoromethoxy)phenyl)-1,2,4-oxadiazole-5-carbaldehyde (CAS 1710644-01-1)
- 1-(Difluoromethoxy)-4-nitroisoquinoline (CAS 2187434-99-5)
Recommended Standards
- 1-(2,6-Dichlorophenyl)cyclopentanecarbonitrile (CAS 1037130-83-8)
- 2-(4-methoxy-2-thienyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1073339-22-6)
- 2,7-Dichloro-3-ethyl-8-methylquinoline (CAS 1031928-01-4)
- (Cis-3-(6-chloro-9H-purin-9-yl)cyclopentyl)methanol (CAS 118237-76-6)
- 1-Methyl-3-(p-tolyl)-1H-pyrazole (CAS 73387-55-0)
- 1-(2-chlorophenyl)-2-(4-fluorophenyl)ethan-1-one (CAS 137101-74-7)
- 3-Methyl-4-(1h-1,2,3,4-tetrazol-1-yl)benzene-1-sulfonyl chloride (CAS 1099632-63-9)
- 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)nicotinic acid (CAS 303149-99-7)
- 1-((Cyclopropylmethyl)amino)-3-phenoxypropan-2-ol (CAS 1183550-14-2)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
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