Ethyl 2-(3-(trifluoromethyl)phenyl)acetate CAS 331-33-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 331-33-9 |
| Molecular Formula | C11H11F3O2 |
| Molecular Weight | 232.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 2-(3-(trifluoromethyl)phenyl)acetate (CAS 331-33-9) pharmaceutical standards reference standard. Molecular formula: C11H11F3O2. Molecular weight: 232.20 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H11F3O2 |
| Molecular Weight | 232.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Ethyl Standards
- 3-[2-Methyl-3-(trifluoromethyl)phenyl]propionic acid (CAS 1017777-98-8)
- 3-(2-Methyl-5-(trifluoromethyl)phenyl)propanoic acid (CAS 1017778-12-9)
- 3-(4-Methyl-3-(trifluoromethyl)phenyl)propanoic acid (CAS 1017778-20-9)
- 3-(5-Methyl-2-(trifluoromethyl)phenyl)propanoic acid (CAS 1017779-28-0)
- 3-[2-(trifluoromethyl)phenyl]butanoic acid (CAS 1042815-75-7)
- 3-[4-(trifluoromethyl)phenyl]butanoic acid (CAS 1042815-82-6)
- 4-(2-(Trifluoromethyl)pyridin-4-yl)morpholine (CAS 1065101-82-7)
- 3-(3-Methyl-5-(trifluoromethyl)phenyl)propanoic acid (CAS 1092460-65-5)
Recommended Standards
- Ethyl 2-(2-(trifluoromethyl)phenyl)acetate (CAS 81580-50-9)
- Ethyl 2-[4-(Trifluoromethyl)phenyl]acetate (CAS 721-63-1)
- Cyclopropyl(5-(trifluoromethyl)-2,3-dihydro-1H-1,4-diazepin-1-yl)methanone (CAS 439112-02-4)
- (2S,3S)-2-(2-Ethoxyphenyl)-1-methyl-6-oxopiperidine-3-carboxylic acid (CAS 1391468-33-9)
- 2-Fluoro-5-methylbenzyl Bromide (CAS 886500-09-0)
- Tenofovir alafenamide Impurity 14 (CAS 1234081-04-9)
- Pentafluorophenyl 4-amino-3-iodobenzoate (CAS 1086375-59-8)
- tert-Butyl N-[2-(butylamino)ethyl]carbamate (CAS 1003707-56-9)
- (1S,4S)-2-Thia-5-azabicyclo[2.2.1]heptane hydrochloride (CAS 125136-43-8)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
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 13829788188 / jacky.chen@cato-chem.com