3,5-Difluoro-4-ethylbenzophenone CAS 844885-11-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 844885-11-6 |
| Molecular Formula | C15H12F2O |
| Molecular Weight | 246.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Difluoro-4-ethylbenzophenone (CAS 844885-11-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H12F2O. Molecular weight: 246.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H12F2O |
| Molecular Weight | 246.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Difluoro Standards
- 3,4-Difluoro-3,5-dimethylbenzophenone (CAS 845781-09-1)
- 3,4-Difluoro-3-phenylpropiophenone (CAS 898788-90-4)
- 3,5-Difluoro-2-ethylbenzophenone (CAS 951885-00-0)
- 3,5-Difluoro-3,4-dimethylbenzophenone (CAS 844885-21-8)
- 3,5-Difluoro-3,5-dimethylbenzophenone (CAS 844885-22-9)
- 1-(4,6-Difluoro-1,3,5-triazin-2-yl)-2-methyl-2H-isoindole (CAS 122855-66-7)
- 4,4'-(2,3-Difluoro-1,4-phenylene)bis(1H-pyrazole) (CAS 2044270-04-2)
- 4,4'-(2,5-Difluoro-1,4-phenylene)bis(1H-pyrazole) (CAS 2044270-06-4)
Recommended Standards
- 3-Fluoro-3-(4-fluorophenyl)propiophenone (CAS 898768-22-4)
- 4-(1-(2,4-Difluorophenyl)ethyl)benzaldehyde (CAS 2586126-65-8)
- 4-(1-(2,5-Difluorophenyl)ethyl)benzaldehyde (CAS 2484888-80-2)
- 1-phenylpentan-2-amine (CAS 63951-01-9)
- 2-Amino-4-cyclohexyl-thiophene-3-carboxylic acid ethyl ester (CAS 149588-08-9)
- 2,2,2-Trifluoroethan(ol-d) 77568-66-2 Trifluoroethyl alcohol-OD (CAS 77568-66-2)
- 2-((3-((Furan-2-ylmethyl)carbamoyl)phenyl)carbamoyl)benzoic acid (CAS 940524-55-0)
- 2-(Cyclopropylamino)-6-methylnicotinaldehyde (CAS 1706444-05-4)
- 4-Benzyl-2-methoxy-4,5-dihydrooxazole (CAS 1794737-24-8)
- Peptide 435 (CAS CATO-CPTD788435)
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