4-[2-(2-Methoxyethoxy)ethoxy]-2-(trifluoromethyl)-phenylamine CAS 946697-88-7
| CAS No. | 946697-88-7 |
| Molecular Formula | C12H16F3NO3 |
| Molecular Weight | 279.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 279.26 g/mol gives 4-[2-(2-Methoxyethoxy)ethoxy]-2-(trifluoromethyl)-phenylamine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-[2-(2-Methoxyethoxy)ethoxy]-2-(trifluoromethyl)-phenylamine (CAS 946697-88-7) is a high-purity analytical reference standard with the molecular formula C12H16F3NO3 and a molecular weight of 279.26 g/mol.
Based on its molecular formula C12H16F3NO3, 4-[2-(2-Methoxyethoxy)ethoxy]-2-(trifluoromethyl)-phenylamine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 279.26 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C12H16F3NO3 |
| Molecular Weight | 279.26 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Methoxyethoxy Standards
- 2-[2-(2-Methoxyethoxy)ethoxy]-5-(trifluoromethyl)-phenylamine (CAS 946715-30-6)
- Ethyl (5-(2-methoxyethoxy)-1H-benzo[d]imidazol-2-yl)carbamate (CAS 882865-01-2)
- 6-(2-methoxyethoxy)-1H-indole-3-sulfonic acid (CAS 2361020-55-3)
- 3-(2-Methoxyethoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1010104-34-3)
- 2-(2-Methoxyethoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1257553-79-9)
- 4-(2-Methoxyethoxy)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1350636-48-4)
- 2-(2-Methoxyethoxy)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1356544-05-2)
- 1-(4-(4-(2-Methoxyethoxy)phenyl)piperazin-1-yl)ethanone (CAS 387358-27-2)
Recommended Standards
- 4-(2-Methoxy-ethoxymethoxy)-2-trifluoromethyl-benzylamine (CAS 949504-03-4)
- 4-Methyl-N-(2-(trifluoromethyl)phenyl)benzamide (CAS 303793-20-6)
- 4-(2,4-Difluorobenzenesulfonamido)butanoic acid (CAS 794553-83-6)
- 4-Methyl-N-(4-(trifluoromethyl)phenyl)benzamide (CAS 639787-01-2)
- 5-(4-Bromo-2-chlorophenyl)-1,3,4-thiadiazol-2-amine (CAS 1157723-14-2)
- Methyl 1-chloro-3-methylisoquinoline-6-carboxylate (CAS 2092314-49-1)
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