4-([1,1-Biphenyl]-2-yloxy)-2-(trifluoromethyl)-phenylamine CAS 946698-03-9
| CAS No. | 946698-03-9 |
| Molecular Formula | C19H14F3NO |
| Molecular Weight | 329.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-([1,1-Biphenyl]-2-yloxy)-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-([1,1-Biphenyl]-2-yloxy)-2-(trifluoromethyl)-phenylamine (CAS 946698-03-9), a certified reference material (molecular formula C19H14F3NO, MW 329.32 g/mol) for analytical method development and quality control.
4-([1,1-Biphenyl]-2-yloxy)-2-(trifluoromethyl)-phenylamine (C19H14F3NO) 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
Physical & Chemical Properties
| Molecular Formula | C19H14F3NO |
| Molecular Weight | 329.32 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Biphenyl Standards
- 4-([1,1-Biphenyl]-4-yloxy)-2-(trifluoromethyl)-phenylamine (CAS 10141-35-2)
- 2-([1,1'-Biphenyl]-2-yloxy)-5-(trifluoromethyl)aniline (CAS 340018-76-0)
- 2-([1,1'-Biphenyl]-4-yloxy)-5-(trifluoromethyl)aniline (CAS 904253-69-6)
- 4-([1,1-Biphenyl]-2-yloxy)-3-(trifluoromethyl)-phenylamine (CAS 946662-77-7)
- 4-([1,1-Biphenyl]-4-yloxy)-3-(trifluoromethyl)-phenylamine (CAS 946697-73-0)
- (2E)-1-{[1,1'-Biphenyl]-4-yl}-3-(3-nitrophenyl)prop-2-en-1-one (CAS 1042167-64-5)
- 6-([1,1'-Biphenyl]-3-yl)-2-hydroxyisoquinoline-1,3(2H,4H)-dione (CAS 1354742-79-2)
- 2-([1,1'-Biphenyl]-4-ylmethoxy)isoindoline-1,3-dione (CAS 1885-53-6)
Recommended Standards
- 3-(Thiophen-2-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridine-2-carboxylic acid (CAS 478080-13-6)
- 5-Bromo-5'-hexyl-2,2'-bithiophene (CAS 655249-04-0)
- 1-(Naphthalen-2-yl)-3-((2,3,4-trifluorophenyl)amino)propan-1-one (CAS 868255-61-2)
- Butyl 7-fluoro-2-methyl-5-oxo-5H-chromeno[2,3-b]pyridine-3-carboxylate (CAS 306976-34-1)
- 2-Methoxy-4-methyl-5-nitropyridine (CAS 6635-90-1)
- N-(5-Bromopyridin-2-yl)acetohydrazide (CAS 1199773-29-9)
- 1-(1,3-Dimethyl-1H-pyrazol-4-yl)-N-((tetrahydrofuran-2-yl)methyl)methanamine hydrochloride (CAS 1856089-70-7)
- (S)-N1-Methyl-N1-(1-methylpiperidin-3-yl)ethane-1,2-diamine (CAS 1354000-67-1)
- 3-Azetidinomethyl-2,4-dimethylbenzophenone (CAS 898771-71-6)
- 4-Methyl-N-(1-methyl-1H-pyrazol-4-yl)phthalazin-1-amine (CAS 1153208-63-9)
- N-(3-ethynylphenyl)pyrazine-2-carboxamide (CAS 949841-56-9)
- 1,2,6-Trimethyl-phenanthrene (CAS 30436-55-6)
- (s)-3-(2-Nitrophenoxy)pyrrolidine hydrochloride (CAS 1286207-04-2)
- FMRF Amide Related Peptide. (CAS 149471-12-5)
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