1-(3,4-Difluorophenyl)-3-(4-methoxyphenyl)propan-1-one CAS 898776-40-4
| CAS No. | 898776-40-4 |
| Molecular Formula | C16H14F2O2 |
| Molecular Weight | 276.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 1-(3,4-Difluorophenyl)-3-(4-methoxyphenyl)propan-1-one (CAS 898776-40-4), a certified reference material (molecular formula C16H14F2O2, MW 276.28 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system, 1-(3,4-Difluorophenyl)-3-(4-methoxyphenyl)propan-1-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 276.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 1-(3,4-Difluorophenyl)-3-(4-methoxyphenyl)propan-1-one 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 | 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
- (3,4-Difluorophenyl)(4-methoxy-3,5-dimethylphenyl)methanone (CAS 845781-08-0)
- (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-(3,5-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)
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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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com