2,4-Difluoro-2,2-dimethylpropiophenone CAS 898789-71-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 898789-71-4 |
| Molecular Formula | C11H12F2O |
| Molecular Weight | 198.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Difluoro-2,2-dimethylpropiophenone (CAS 898789-71-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H12F2O. Molecular weight: 198.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H12F2O |
| Molecular Weight | 198.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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
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- 3,4-Difluoro-2,2-dimethylpropiophenone (CAS 898789-74-7)
- 3,5-Difluoro-2,2-dimethylpropiophenone (CAS 898789-77-0)
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Recommended Standards
- 2-(3,5-Difluorophenyl)piperazine (CAS 910444-57-4)
- 2-(3,4-Difluorophenyl)piperazine (CAS 910444-55-2)
- 2-(2,5-Difluorophenyl)piperazine (CAS 910444-51-8)
- 2-Bromo-2-fluoroacetic acid (CAS 474900-47-5)
- 3-Bromo-6-cyano-2-methylbenzenesulfonyl chloride (CAS 1805529-01-4)
- Quinoline-2-sulfonyl chloride (CAS 193634-32-1)
- 2-Chloro-5-thiazolemethanethiol (CAS 1246501-29-0)
- 5-(Methylsulfonyl)-4-(4-nitrophenyl)-1,2,3-thiadiazole (CAS 1707563-53-8)
- 4-(Difluoromethoxy)-2-(3-fluorophenyl)pyridine (CAS 1214379-62-0)
- Hexapeptide-10 (CAS 146439-94-3)
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