3,5-Difluoro-3-(3-fluorophenyl)propiophenone CAS 898767-71-0
| CAS No. | 898767-71-0 |
| Molecular Formula | C15H11F3O |
| Molecular Weight | 264.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3,5-Difluoro-3-(3-fluorophenyl)propiophenone is closely related to a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3,5-Difluoro-3-(3-fluorophenyl)propiophenone (CAS 898767-71-0), a certified reference material (molecular formula C15H11F3O, MW 264.24 g/mol) for analytical method development and quality control.
3,5-Difluoro-3-(3-fluorophenyl)propiophenone (C15H11F3O) contains a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3,5-Difluoro-3-(3-fluorophenyl)propiophenone 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 | C15H11F3O |
| Molecular Weight | 264.24 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
- 2,4-Difluoro-3-(3-fluorophenyl)propiophenone (CAS 898767-67-4)
- 2,4-Difluoro-3-(4-fluorophenyl)propiophenone (CAS 654673-34-4)
- 2,6-Difluoro-3-(propylsulfonyl)benzoic acid (CAS 1152501-92-2)
- Ethyl 2,2-difluoro-2-(phenylsulfonyl)acetate (CAS 130409-81-3)
- 2',3-Difluoro-4'-methoxy-[1,1'-biphenyl]-4-carboxylic acid (CAS 1184815-91-5)
- Methyl 3,3'-difluoro-5'-hydroxy-[1,1'-biphenyl]-4-carboxylate (CAS 1261962-66-6)
- 2,3-Difluoro-6-(phenylmethoxy)benzoic acid (CAS 2271442-87-4)
- Methyl 2',4'-difluoro-4-hydroxy-[1,1'-biphenyl]-3-carboxylate (CAS 55544-00-8)
Recommended Standards
- 3-(3,4,5-Trifluorophenyl)propiophenone (CAS 898777-56-5)
- 3-Methyl-1-(pyrazin-2-yl)butan-2-one (CAS 6303-74-8)
- 3-([1,1'-biphenyl]-4-yl)-1,1,1-trifluoropropan-2-one (CAS 898787-43-4)
- 4-(2-Hydroxyethyl)-9,11-dimethyl-7-oxa-3,4,9,11-tetraazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),2,5-triene-10,12-dione (CAS 866132-03-8)
- (2-Bromo-4,5-difluorophenyl)boronic acid (CAS 849062-34-6)
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