Ethyl 2-Bromo-2-[3-(trifluoromethyl)phenyl]acetate CAS 41023-25-0
| CAS No. | 41023-25-0 |
| Molecular Formula | C11H10BrF3O2 |
| Molecular Weight | 311.10 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.
Ethyl 2-Bromo-2-[3-(trifluoromethyl)phenyl]acetate (CAS 41023-25-0), molecular formula C11H10BrF3O2 and molecular weight 311.10 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system, Ethyl 2-Bromo-2-[3-(trifluoromethyl)phenyl]acetate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 311.10 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 manufactures Ethyl 2-Bromo-2-[3-(trifluoromethyl)phenyl]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.
Physical & Chemical Properties
| Molecular Formula | C11H10BrF3O2 |
| Molecular Weight | 311.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1968 |
| Halogen Content | F/Br-containing |
Related Ethyl Standards
- 4-Bromo-2-(4-fluorophenoxy)benzoic acid (CAS 1099687-77-0)
- 4-Bromo-1-(cyclopropylmethoxy)-2-(trifluoromethoxy)benzene (CAS 1254062-76-4)
- Methyl 2-bromo-3-[4-(trifluoromethyl)phenyl]propanoate (CAS 1260761-44-1)
- 4-(3-Bromo-5-(trifluoromethyl)pyridin-2-yl)morpholine (CAS 1437433-05-0)
- ETHYL 2-BROMO-2-(2-(TRIFLUOROMETHYL)PHENYL)ACETATE (CAS 144632-94-0)
- 2-Bromo-1-cyclobutoxy-4-(trifluoromethoxy)benzene (CAS 200956-27-0)
- Ethyl 2-bromo-2-(4-(trifluoromethyl)phenyl)acetate (CAS 66504-19-6)
- 2-(2-Bromo-4-fluorophenoxy)nicotinamide (CAS 1016870-83-9)
Recommended Standards
- Ethyl 4-(bromomethyl)-3-(trifluoromethyl)benzoate (CAS 859027-01-3)
- 4-(4-Bromophenyl)-2-(trifluoromethyl)butanoic acid (CAS 932710-61-7)
- Crisaborole impurity 120 (CAS CATO-C4X-2021120)
- Crisaborole Impurity 31 (CAS CATO-C4X-202131)
- n-(6-Acetamidopyridin-2-yl)acetamide (CAS 5441-02-1)
- 3-(4-Fluorophenyl)-1-(4-(methylthio)phenyl)propan-1-one (CAS 898768-11-1)
- 1-(3-Methoxybenzoyl)-2-methylpiperazine (CAS 1240575-16-9)
- 1-(3-(Trifluoromethyl)-1H-pyrazol-1-yl)-3-((4-(trifluoromethyl)benzyl)amino)propan-2-ol (CAS 680594-01-8)
- N-(5-Chloro-2-methoxyphenyl)-2-((4-cyano-3-methylbenzo[4,5]imidazo[1,2-a]pyridin-1-yl)thio)acetamide (CAS 868357-74-8)
- 3-Amino-1-{3-[methyl(phenyl)amino]propyl}thiourea (CAS 32813-12-0)
- Methyl N-Biotinyl-6-amino-2-naphthonate, 96% (CAS 1041143-49-0)
- 4-Hydrazinyl-1-methylpiperidine trihydrochloride (CAS 1245643-76-8)
- (3-Hydroxyazetidin-1-yl)(isoquinolin-1-yl)methanone (CAS 1409285-37-5)
- C-telopeptide (CAS 162929-64-8)
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