2-[3-(tert-Butyl)phenoxy]-5-(trifluoromethyl)-phenylamine CAS 946773-30-4
| CAS No. | 946773-30-4 |
| Molecular Formula | C17H18F3NO |
| Molecular Weight | 309.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-[3-(tert-Butyl)phenoxy]-5-(trifluoromethyl)-phenylamine (CAS 946773-30-4), a certified reference material (molecular formula C17H18F3NO, MW 309.33 g/mol) for analytical method development and quality control.
Based on its molecular formula C17H18F3NO, 2-[3-(tert-Butyl)phenoxy]-5-(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 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 | 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
- 2-(Boc-amino)-6-fluoro-1,2,3,4-tetrahydro-naphthalene-2-carboxylic acid (CAS 885274-13-5)
- 2-[4-(sec-Butyl)phenoxy]-5-(trifluoromethyl)-aniline (CAS 946773-38-2)
- 2-(5-Isopropyl-2-methylphenoxy)-5-(trifluoromethyl)aniline (CAS 946715-42-0)
- 2-[4-(tert-Butyl)phenoxy]-5-(trifluoromethyl)-phenylamine (CAS 340976-08-1)
- 2,4-Difluorobenzimidamide (CAS 885957-21-1)
- Di-n-octyldichlorosilane (CAS 18416-07-4)
- (R)-tert-Butyl 3-(methylsulfonamido)piperidine-1-carboxylate (CAS 1002359-93-4)
- 2-((Tetrahydrofuran-3-yl)oxy)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1315351-11-1)
- 2,4-Dimethyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylic acid (CAS 1092352-74-3)
- 1-Methyl-N-(tetrahydro-2h-thiopyran-4-yl)-1h-pyrazol-3-amine (CAS 1183920-25-3)
- 2-(Ethyl(1-methylpiperidin-4-yl)amino)ethanol (CAS 1353985-78-0)
- 4-(5,7-Dichloro-1H-benzo[d]imidazol-2-yl)aniline (CAS 303099-03-8)
- 3,5-Bis(ethoxycarbonyl)-4-methyl-1H-pyrrole-2-carboxylic acid (CAS 37789-75-6)
- Semaglutide Impurity 184 (CAS CATO-C4X-2226184)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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