[4-(Difluoromethoxy)phenyl](4-fluorophenyl)methanone CAS 89076-28-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89076-28-8 |
| Molecular Formula | C14H9F3O2 |
| Molecular Weight | 266.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[4-(Difluoromethoxy)phenyl](4-fluorophenyl)methanone (CAS 89076-28-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H9F3O2. Molecular weight: 266.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H9F3O2 |
| Molecular Weight | 266.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | F-containing |
Related Difluoromethoxy Standards
- 3-(Difluoromethoxy)-5-isobutoxythiophene-2-carboxylic acid (CAS 1708401-58-4)
- 1-[4-(difluoromethoxy)phenyl]-2,5-dimethyl-1h-pyrrole-3-carbaldehyde (CAS 923749-90-0)
- 6-(Difluoromethoxy)-4'-methoxy-[1,1'-biphenyl]-3-amine (CAS 851814-10-3)
- 2-(Difluoromethoxy)-3-nitro-5-(pyridin-4-yl)pyridine (CAS 1214390-87-0)
- 2-(2-(Difluoromethoxy)-5-hydroxybenzoyl)pyridine (CAS 1261592-28-2)
- 2-(5-(Difluoromethoxy)-2-hydroxybenzoyl)pyridine (CAS 1261677-67-1)
- 2-(2-(Difluoromethoxy)-4-hydroxybenzoyl)pyridine (CAS 1261728-86-2)
- 2-(4-(Difluoromethoxy)-3-hydroxybenzoyl)pyridine (CAS 1261769-48-5)
Recommended Standards
- (E)-4-Styryl-6-(trifluoromethyl)pyrimidin-2(1H)-one (CAS 871592-89-1)
- 11β-HSD1-IN-9 (CAS 88283-34-5)
- (E)-3-(furan-2-yl)-1-(4-(trifluoromethyl)phenyl)prop-2-en-1-one (CAS 339018-12-1)
- 2-Hydrazinyl-4-methylpyridine (CAS 4931-00-4)
- (2-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(phenyl)methanone (CAS 898755-69-6)
- (R)-2-Chloro-1-(3-((cyclopropylmethyl)amino)piperidin-1-yl)ethanone (CAS 1354010-70-0)
- 5-(2,5-Dichlorophenyl)-1H-pyrazole-3-carboxylic acid (CAS 1038549-20-0)
- 2-Isopropoxy-2-(o-tolyl)ethan-1-amine (CAS 1250607-29-4)
- Ethyl 2-(oxazol-5-yl)pyrimidine-5-carboxylate (CAS 1447607-22-8)
- Vancomycin Hexapeptide (CAS 115236-65-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com