4-[4-(tert-Butyl)phenoxy]-2-(trifluoromethyl)-phenylamine CAS 946698-28-8
| CAS No. | 946698-28-8 |
| Molecular Formula | C17H18F3NO |
| Molecular Weight | 309.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-[4-(tert-Butyl)phenoxy]-2-(trifluoromethyl)-phenylamine 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.
CATO supplies 4-[4-(tert-Butyl)phenoxy]-2-(trifluoromethyl)-phenylamine (CAS 946698-28-8), a certified reference material (molecular formula C17H18F3NO, MW 309.33 g/mol) for analytical method development and quality control.
4-[4-(tert-Butyl)phenoxy]-2-(trifluoromethyl)-phenylamine (C17H18F3NO) contains a steroid core, 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H18F3NO |
| Molecular Weight | 309.33 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 |
| 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 |
Recommended Standards
- 4-[4-(sec-Butyl)phenoxy]-3-(trifluoromethyl)-phenylamine (CAS 946662-93-7)
- 5-((tert-Butoxycarbonyl)amino)-5-(4-fluorophenyl)pent-3-enoic acid (CAS 2360623-00-1)
- 4-[4-(sec-Butyl)phenoxy]-2-(trifluoromethyl)-phenylamine (CAS 946741-47-5)
- Bisfluoromodafinil (CAS 90280-13-0)
- (3-Methoxy-5-(trifluoromethyl)pyridin-2-yl)methanamine (CAS 1256811-10-5)
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- (2E)-1-(2-Chlorophenyl)-3-(2,3-dimethoxyphenyl)prop-2-en-1-one (CAS 1354941-45-9)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com