4-[3-(4-fluorophenyl)acryloyl]phenyl 4-(trifluoromethyl)benzoate CAS 279691-57-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 279691-57-5 |
| Molecular Formula | C23H14F4O3 |
| Molecular Weight | 414.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-[3-(4-fluorophenyl)acryloyl]phenyl 4-(trifluoromethyl)benzoate (CAS 279691-57-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H14F4O3. Molecular weight: 414.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C23H14F4O3 |
| Molecular Weight | 414.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related fluorophenyl Standards
- 2-((4-(N-(4-fluorophenyl)sulfamoyl)phenyl)carbamoyl)benzoic acid (CAS 327067-74-3)
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- 2-{[(3-fluorophenyl)methyl]sulfanyl}-4-(4-methylphenyl)-1H,4H,5H-indeno[1,2-d]pyrimidin-5-one (CAS 691873-10-6)
- 4-(2-Fluorophenyl)-2-{[(4-methylphenyl)methyl]sulfanyl}-1H,4H,5H-indeno[1,2-d]pyrimidin-5-one (CAS 860788-33-6)
- N-((1-((4-Fluorophenyl)carbamoyl)piperidin-4-yl)methyl)benzo[c][1,2,5]thiadiazole-5-carboxamide (CAS 1234937-24-6)
- N-(4-Fluorophenyl)-2-[4-(5-methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H,9H-pyrimido[1,6-a]azepin-2-yl]acetamide (CAS 1775338-27-6)
- N-(3-Fluorophenyl)-2-[4-(5-methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H,9H-pyrimido[1,6-a]azepin-2-yl]acetamide (CAS 1775346-76-3)
Recommended Standards
- 2,2,3,3,4,4,5,5-Octafluoropentyl adamantane-1-sulfinate (CAS 312699-89-1)
- CAS 2130036-53-0 (CAS 2130036-53-0)
- Flecainide (CAS 54143-55-4)
- 1,1,1,3,3-Pentafluoro-2-(trifluoromethyl)-4-oxapentane 2-[Difluoro(methoxy)methyl]-1,1,1,3,3,3-hexafluoropropane 382-26-3 Methyl 1,1,3,3,3-pentafluoro-2-(trifluoromethyl)-propyl ether Methyl 2H-pentafluoro-2-(trifluoromethyl)propyl ether 97% (CAS 382-26-3)
- (2R,6S)-2,6-Dimethyl-4-(piperidin-4-yl)morpholine (CAS 1144519-73-2)
- Dotinurad Impurity 233 (CAS CATO-C4X-2494233)
- Z-His-Phe-Trp-OEt (CAS 10119-01-4)
- 1-[1,4]Bipiperidinyl-1-yl-2-chloro-ethanonehydrochloride (CAS 1185299-34-6)
- 2-(4-Chlorophenyl)indolizine-3-carbaldehyde (CAS 558424-57-0)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
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