4-(3,4-Dimethylphenoxy)-3-(trifluoromethyl)aniline CAS 946784-08-3
| CAS No. | 946784-08-3 |
| Molecular Formula | C15H14F3NO |
| Molecular Weight | 281.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(3,4-Dimethylphenoxy)-3-(trifluoromethyl)aniline (CAS 946784-08-3), a certified reference material (molecular formula C15H14F3NO, MW 281.27 g/mol) for analytical method development and quality control.
4-(3,4-Dimethylphenoxy)-3-(trifluoromethyl)aniline (C15H14F3NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), 4-(3,4-Dimethylphenoxy)-3-(trifluoromethyl)aniline meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H14F3NO |
| Molecular Weight | 281.27 g/mol |
| Appearance | Pale yellow to 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Dimethylphenoxy Standards
- 2-(2,3-Dimethylphenoxy)-5-(trifluoromethyl)aniline (CAS 946728-02-5)
- 2-(2,4-Dimethylphenoxy)-5-(trifluoromethyl)aniline (CAS 937596-48-0)
- 2-(2,5-Dimethylphenoxy)-5-(trifluoromethyl)aniline (CAS 937596-50-4)
- 2-(3,4-Dimethylphenoxy)-5-(trifluoromethyl)aniline (CAS 937596-52-6)
- 2-(3,5-Dimethylphenoxy)-5-(trifluoromethyl)aniline (CAS 946715-48-6)
- 4-(2,3-Dimethylphenoxy)-2-(trifluoromethyl)aniline (CAS 946784-54-9)
- 4-(2,3-Dimethylphenoxy)-3-(trifluoromethyl)aniline (CAS 946697-55-8)
- 4-(2,4-Dimethylphenoxy)-2-(trifluoromethyl)aniline (CAS 946698-06-2)
Recommended Standards
- 4-(3,4-Dimethylphenoxy)-2-(trifluoromethyl)aniline (CAS 946741-35-1)
- 4-(3,5-Dimethylphenoxy)-2-(trifluoromethyl)aniline (CAS 946698-20-0)
- 4-(2H-1,3-Benzodioxol-5-yl)-2-[(1H-1,2,4-triazol-1-yl)methyl]pyrimidine (CAS 685109-34-6)
- 4-(3,5-Dimethylphenoxy)-3-(trifluoromethyl)aniline (CAS 946740-78-9)
- Tert-butyl (2-chloro-4-methylpyridin-3-yl)carbamate (CAS 1353677-48-1)
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