1-(4-(Difluoromethoxy)-3-methoxyphenyl)-4,4,4-trifluorobutane-1,3-dione CAS 832737-64-1
| CAS No. | 832737-64-1 |
| Molecular Formula | C12H9F5O4 |
| Molecular Weight | 312.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(4-(Difluoromethoxy)-3-methoxyphenyl)-4,4,4-trifluorobutane-1,3-dione (CAS 832737-64-1) is a high-purity analytical reference standard with the molecular formula C12H9F5O4 and a molecular weight of 312.19 g/mol.
1-(4-(Difluoromethoxy)-3-methoxyphenyl)-4,4,4-trifluorobutane-1,3-dione (C12H9F5O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 1-(4-(Difluoromethoxy)-3-methoxyphenyl)-4,4,4-trifluorobutane-1,3-dione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H9F5O4 |
| Molecular Weight | 312.19 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 sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 1986 |
| Halogen Content | F-containing |
Related Difluoromethoxy Standards
- 2-(4-(2-(Difluoromethoxy)propan-2-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2477877-10-2)
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Recommended Standards
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