4-[4-(sec-Butyl)phenoxy]-2-(trifluoromethyl)-phenylamine CAS 946741-47-5
| CAS No. | 946741-47-5 |
| Molecular Formula | C17H18F3NO |
| Molecular Weight | 309.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-[4-(sec-Butyl)phenoxy]-2-(trifluoromethyl)-phenylamine is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-[4-(sec-Butyl)phenoxy]-2-(trifluoromethyl)-phenylamine (CAS 946741-47-5), molecular formula C17H18F3NO and molecular weight 309.33 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C17H18F3NO, 4-[4-(sec-Butyl)phenoxy]-2-(trifluoromethyl)-phenylamine contains a steroid core, 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 309.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-[4-(sec-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.
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-[3-(tert-Butyl)phenoxy]-2-(trifluoromethyl)-phenylamine (CAS 946698-16-4)
- 4-[4-(sec-Butyl)phenoxy]-3-(trifluoromethyl)-phenylamine (CAS 946662-93-7)
- 4-(8-Fluoro-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-4-yl)benzoic acid (CAS 436811-07-3)
- 4-[4-(tert-Butyl)phenoxy]-2-(trifluoromethyl)-phenylamine (CAS 946698-28-8)
- 245325-30-8 3-Bromo-5-chloro-2H-pyrazolo[3,4-c]pyridine DTXSID50571876 (CAS 245325-30-8)
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