Ethyl 5-oxo-5-(3-(trifluoromethyl)phenyl)pentanoate CAS 898777-75-8
| CAS No. | 898777-75-8 |
| Molecular Formula | C14H15F3O3 |
| Molecular Weight | 288.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C14H15F3O3, Ethyl 5-oxo-5-(3-(trifluoromethyl)phenyl)pentanoate contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 288.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies Ethyl 5-oxo-5-(3-(trifluoromethyl)phenyl)pentanoate (CAS 898777-75-8), a certified reference material (molecular formula C14H15F3O3, MW 288.26 g/mol) for analytical method development and quality control.
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 Ethyl 5-oxo-5-(3-(trifluoromethyl)phenyl)pentanoate 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 | C14H15F3O3 |
| Molecular Weight | 288.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Recommended Standards
- Ethyl 5-oxo-5-(2-(trifluoromethyl)phenyl)pentanoate (CAS 898777-69-0)
- Ethyl 5-oxo-5-(4-(trifluoromethyl)phenyl)pentanoate (CAS 898777-81-6)
- Ethyl 2,2-dimethyl-4-oxo-4-(3,4,5-trifluorophenyl)butyrate (CAS 898753-68-9)
- Methyl 4-(3-amino-4-nitrophenoxy)-benzenecarboxylate (CAS 439095-28-0)
- 7-Chloro-4-(4-chlorophenethyl)-4,5-dihydrobenzo[f][1,4]oxazepin-3(2H)-one (CAS 1326874-65-0)
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- 2-(2-NITROBENZYLIDENE)MALONIC ACID (CAS 103582-31-6)
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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