2,4-Difluoro-2,2-dimethylbutyrophenone CAS 898766-02-4
| CAS No. | 898766-02-4 |
| Molecular Formula | C12H14F2O |
| Molecular Weight | 212.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C12H14F2O, 2,4-Difluoro-2,2-dimethylbutyrophenone contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 212.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
2,4-Difluoro-2,2-dimethylbutyrophenone (CAS 898766-02-4) is a high-purity analytical reference standard with the molecular formula C12H14F2O and a molecular weight of 212.24 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2,4-Difluoro-2,2-dimethylbutyrophenone meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H14F2O |
| Molecular Weight | 212.24 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Difluoro Standards
- 3,5-Difluoro-4-(piperidin-1-yl)aniline (CAS 1178372-90-1)
- 4-(4,4-Difluoro-1-piperidyl)aniline (CAS 1266330-18-0)
- 4,5-Difluoro-2-(1-piperidyl)aniline (CAS 1803608-93-6)
- 3,4-Difluoro-2,2-dimethylbutyrophenone (CAS 898766-04-6)
- 3,4-Difluoro-3,3-dimethylbutyrophenone (CAS 898764-96-0)
- 3,5-Difluoro-2,2-dimethylbutyrophenone (CAS 898766-06-8)
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