N-(2-methyl-3-(trifluoromethyl)phenyl)-4-(trifluoromethoxy)benzenesulfonamide CAS 2197063-25-3
| CAS No. | 2197063-25-3 |
| Molecular Formula | C15H11F6NO3S |
| Molecular Weight | 399.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies N-(2-methyl-3-(trifluoromethyl)phenyl)-4-(trifluoromethoxy)benzenesulfonamide (CAS 2197063-25-3), a certified reference material (molecular formula C15H11F6NO3S, MW 399.31 g/mol) for analytical method development and quality control.
N-(2-methyl-3-(trifluoromethyl)phenyl)-4-(trifluoromethoxy)benzenesulfonamide (C15H11F6NO3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone 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, the carboxyl group imparts weak acidity; 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.
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 | C15H11F6NO3S |
| Molecular Weight | 399.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 2N-BOc-2',2''-triaminotriethylamine-bis(chloroacetamide) (CAS 336817-27-7)
- N-(4-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)phenyl)benzenesulfonamide (CAS 76856-51-4)
- 2-{4-[2,3-dichloro-4-(ethanesulfonyl)phenyl]-1,3-thiazol-2-yl}pyridine (CAS 672951-41-6)
- R-(+)-DIOA (CAS 81166-47-4)
- Methyl 2-chloro-4-morpholinobenzoate (CAS 175153-39-6)
- 3-Methylcyclopentane-1-sulfonyl chloride (CAS 1342745-21-4)
- 2-(3-Methylpyridin-4-yl)butanoic acid (CAS 1525722-40-0)
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- 7-Chloro-3-(3,4-dichlorophenyl)-9-oxo-9,10-dihydroacridin-1-yl acetate (CAS 144154-99-4)
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