1-(allyloxy)-2-(trifluoromethoxy)benzene CAS 276697-76-8
| CAS No. | 276697-76-8 |
| Molecular Formula | C10H9F3O2 |
| Molecular Weight | 218.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-(allyloxy)-2-(trifluoromethoxy)benzene (CAS 276697-76-8) is a high-purity analytical reference standard with the molecular formula C10H9F3O2 and a molecular weight of 218.17 g/mol.
1-(allyloxy)-2-(trifluoromethoxy)benzene (C10H9F3O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H9F3O2 |
| Molecular Weight | 218.17 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.) | 2025 |
| Halogen Content | F-containing |
Related allyloxy Standards
- 1-(Allyloxy)-3-(trifluoromethoxy)benzene (CAS 1162261-93-9)
- 1291489-86-5 4-(Allyloxy)-1-benzofuran-6-carboxylic acid MFCD18838165 (CAS 1291489-86-5)
- 6-(Allyloxy)benzofuran-2-carboxylic acid (CAS 1352526-69-2)
- 3-(Allyloxy)benzofuran-2-carboxylic acid (CAS 1707372-04-0)
- 3,5-Bis(allyloxy)benzaldehyde (CAS 189683-82-7)
- 2-(Allyloxy)allyl benzoate (CAS 89844-08-6)
- 2,4-Bis(allyloxy)benzaldehyde (CAS 96601-10-4)
- 3-(Allyloxy)-4-chlorothiophene-2-carboxylic acid (CAS 1707609-73-1)
Recommended Standards
- 1-(4-nitrophenyl)-2,5-dihydro-1H-pyrrole-2,5-dione (CAS 4338-06-1)
- 1,1,1-Trifluoro-3-(3-methoxyphenyl)propan-2-one (CAS 22102-09-6)
- 1-(4-Methoxy-2-(trifluoromethyl)phenyl)ethanone (CAS 220141-75-3)
- 1,1,1-Trifluoro-3-(4-methoxyphenyl)propan-2-one (CAS 22102-10-9)
- tert-Butyl methoxycarbamate (CAS 58377-44-9)
- (2-Isocyanatoethoxy)benzene (CAS 4747-92-6)
- 1-(2-Fluoro-3,4-dimethylphenyl)ethan-1-one (CAS 42444-21-3)
- 1-Ethyl-2,5,6-trimethyl-1H-benzo[d]imidazole (CAS 116313-47-4)
- 1-(1-(Furan-2-yl)prop-1-en-2-yl)cyclopropanamine (CAS 885268-29-1)
- N-(9,10-Dioxo-9,10-dihydroanthracen-1-yl)-4-(N,N-dipropylsulfamoyl)benzamide (CAS 325977-59-1)
- 5-Chloro-1-(4-chlorophenyl)-3-propyl-1H-pyrazole-4-carbaldehyde (CAS 1152959-94-8)
- 3-(2-Phenylethyl)pyridine (CAS 6312-09-0)
- N-(2-bromophenyl)-2-((4-chlorobenzyl)thio)acetamide (CAS 329078-88-8)
- Insulin Degludec Impurity 1 (CAS 843666-26-2)
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