2-[4-(tert-Butyl)phenoxy]-5-(trifluoromethyl)-phenylamine CAS 340976-08-1
| CAS No. | 340976-08-1 |
| Molecular Formula | C17H18F3NO |
| Molecular Weight | 309.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-[4-(tert-Butyl)phenoxy]-5-(trifluoromethyl)-phenylamine (C17H18F3NO) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 309.33 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 2-[4-(tert-Butyl)phenoxy]-5-(trifluoromethyl)-phenylamine (CAS 340976-08-1), a certified reference material (molecular formula C17H18F3NO, MW 309.33 g/mol) for analytical method development and quality control.
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.
CATO manufactures 2-[4-(tert-Butyl)phenoxy]-5-(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.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 2-[4-(sec-Butyl)phenoxy]-5-(trifluoromethyl)-aniline (CAS 946773-38-2)
- 3-(Dibenzylamino)-1,1,1-trifluoropropan-2-ol (CAS 478081-37-7)
- 2-[3-(tert-Butyl)phenoxy]-5-(trifluoromethyl)-phenylamine (CAS 946773-30-4)
- 4-(2-Isopropyl-5-methylphenoxy)-2-(trifluoromethyl)aniline (CAS 946663-23-6)
- (R)-4-(tert-Butoxycarbonyl)-6,6-dimethylmorpholine-3-carboxylic acid (CAS 1263077-92-4)
- 1,2,3,8,9-Pentachlorodibenzo-p-dioxin (CAS 71925-18-3)
- 1-(Hydroxymethyl)-1H-pyrazole-3-carbonitrile (CAS 860807-23-4)
- 2-chloranyl-5-methyl-pyridin-3-ol 2-chloro-5-methyl-3-pyridinol 910649-59-1 A843716 (CAS 910649-59-1)
- tert-Butyl (E)-(2-methylbenzylidene)carbamate (CAS 743430-47-9)
- 4-Butoxybenzyl Alcohol (CAS 6214-45-5)
- Triclosan Impurity 3 (CAS 63709-57-9)
- 4-Amino-5-benzoyl-2-(2,3-dimethylphenoxy)thiophene-3-carbonitrile (CAS 478248-33-8)
- 1-(4-Cyclohexylphenyl)thiourea (CAS 175205-17-1)
- Peptide 431 (CAS CATO-CPTD788431)
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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