Methyl 4-[1-(trifluoromethyl)vinyl]benzoate CAS 357274-86-3
| CAS No. | 357274-86-3 |
| Molecular Formula | C11H9F3O2 |
| Molecular Weight | 230.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 230.18 g/mol gives Methyl 4-[1-(trifluoromethyl)vinyl]benzoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Methyl 4-[1-(trifluoromethyl)vinyl]benzoate (CAS 357274-86-3) is a high-purity analytical reference standard with the molecular formula C11H9F3O2 and a molecular weight of 230.18 g/mol.
Based on its molecular formula C11H9F3O2, Methyl 4-[1-(trifluoromethyl)vinyl]benzoate 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 230.18 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Methyl 4-[1-(trifluoromethyl)vinyl]benzoate 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 | C11H9F3O2 |
| Molecular Weight | 230.18 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 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; 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.) | 2025 |
| Halogen Content | F-containing |
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Recommended Standards
- methyl 3-[4-(trifluoromethyl)phenyl]prop-2-enoate (CAS 79947-88-9)
- (4-ethenylphenyl)methyl 2,2,2-tris(fluoranyl)ethanoate 2,2,2-trifluoroacetic acid (4-ethenylphenyl)methyl ester 229956-99-4 A816465 (CAS 229956-99-4)
- Methyl 3-[1-(trifluoromethyl)vinyl]benzoate (CAS 893738-55-1)
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Why CATO?
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