(3,4-Difluorophenyl)(4-methoxy-3,5-dimethylphenyl)methanone CAS 845781-08-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 845781-08-0 |
| Molecular Formula | C16H14F2O2 |
| Molecular Weight | 276.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (3,4-Difluorophenyl)(4-methoxy-3,5-dimethylphenyl)methanone (CAS 845781-08-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H14F2O2. Molecular weight: 276.28 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C16H14F2O2 |
| Molecular Weight | 276.28 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.) | 1987 |
| Halogen Content | F-containing |
Related Difluorophenyl Standards
- (3,5-Difluorophenyl)(4-methoxy-3,5-dimethylphenyl)methanone (CAS 844885-20-7)
- 1-(2,4-Difluorophenyl)-3-(3-methoxyphenyl)propan-1-one (CAS 898775-28-5)
- 1-(2,4-Difluorophenyl)-3-(4-methoxyphenyl)propan-1-one (CAS 898776-37-9)
- 1-(3,4-Difluorophenyl)-3-(2-methoxyphenyl)propan-1-one (CAS 898774-13-5)
- 1-(3,4-Difluorophenyl)-3-(3-methoxyphenyl)propan-1-one (CAS 898775-31-0)
- 1-(3,4-Difluorophenyl)-3-(4-methoxyphenyl)propan-1-one (CAS 898776-40-4)
- 1-(3,5-Difluorophenyl)-3-(2-methoxyphenyl)propan-1-one (CAS 898774-16-8)
- 1-(3,5-Difluorophenyl)-3-(3-methoxyphenyl)propan-1-one (CAS 898775-34-3)
Recommended Standards
- (2R)-2-(Benzyloxy)-1-(2,4-difluorophenyl)-propan-1-one (CAS 247196-88-9)
- (+)-Corey Lactone Benzoate (CAS 53275-53-9)
- (E)-8-(3,4-Dihydroxy-3-methylbut-1-en-1-yl)-7-methoxy-2H-chromen-2-one (CAS 74474-76-3)
- 2-Methoxyphenyl trifluoromethanesulfonate (CAS 59099-58-0)
- 6,7-Difluoro-2-oxo-1,2,3,4-tetrahydroquinoline-4-carboxylic acid (CAS 1269528-60-0)
- N,N-Dibutyl-N-methylbutan-1-aminium hexafluorophosphate(V) (CAS 154883-01-9)
- Tert-butyl (1S,5S,6S)-6-hydroxy-3,8-diazabicyclo[3.2.1]Octane-8-carboxylate (CAS 2306247-62-9)
- 4-formyl-5-methyl-1H-pyrrole-2-carbonitrile (CAS 728899-33-0)
- 3,5-Difluoro-2-(hexyloxy)benzaldehyde (CAS 1443343-83-6)
- Semaglutide impurity 65 (CAS CATO-C4X-222665)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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