Ethyl (3,4,6-Trifluoro-2-methylbenzoyl)acetate CAS 119915-43-4
| CAS No. | 119915-43-4 |
| Molecular Formula | C12H11F3O3 |
| Molecular Weight | 260.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Ethyl (3,4,6-Trifluoro-2-methylbenzoyl)acetate 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.
Ethyl (3,4,6-Trifluoro-2-methylbenzoyl)acetate (CAS 119915-43-4) is a high-purity analytical reference standard with the molecular formula C12H11F3O3 and a molecular weight of 260.21 g/mol.
The molecular framework of Ethyl (3,4,6-Trifluoro-2-methylbenzoyl)acetate (C12H11F3O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H11F3O3 |
| Molecular Weight | 260.21 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.) | 1991 |
| Halogen Content | F-containing |
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- N1-(1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl)-N2-(3-methoxyphenyl)oxalamide (CAS 405277-44-3)
- 5-Chloro-1-[(3,4-dichlorophenyl)methyl]-N-methyl-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 339008-90-1)
- (4-Chloro-2-(trifluoromethoxy)phenyl)methanamine (CAS 1261605-72-4)
- 1-Piperidinyloxy, 4-[[(7R,18Z)-4-hydroxy-4-oxido-10-oxo-7-[[(9Z)-1-oxo-9-octadecen-1-yl]oxy]-3,5,9-trioxa-4-phosphaheptacos-18-en-1-yl]dimethylammonio]-2,2,6,6-tetramethyl-, inner salt (CAS 150480-57-2)
- N-Hexyl-9H-purin-6-amine (CAS 14333-96-1)
- 3-Iodo-5-(trifluoromethyl)benzonitrile (CAS 691877-05-1)
- Ribavirin Impurity 40 (CAS 96291-75-7)
- 2-ethyl-1-[(3-methylphenyl)methyl]-1H-1,3-benzodiazole (CAS 537018-11-4)
- Semaglutide Impurity 176 (CAS CATO-C4X-2226176)
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 18665070610 / Nicole.chen@cato-chem.com