2-[3-(Benzenesulfonyl)-4-{[3-(trifluoromethyl)phenyl]methoxy}phenoxy]-3-chloro-5-(trifluoromethyl)pyridine CAS 306979-58-8
| CAS No. | 306979-58-8 |
| Molecular Formula | C26H16ClF6NO4S |
| Molecular Weight | 587.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-[3-(Benzenesulfonyl)-4-{[3-(trifluoromethyl)phenyl]methoxy}phenoxy]-3-chloro-5-(trifluoromethyl)pyridine.
CATO supplies 2-[3-(Benzenesulfonyl)-4-{[3-(trifluoromethyl)phenyl]methoxy}phenoxy]-3-chloro-5-(trifluoromethyl)pyridine (CAS 306979-58-8), a certified reference material (molecular formula C26H16ClF6NO4S, MW 587.92 g/mol) for analytical method development and quality control.
2-[3-(Benzenesulfonyl)-4-{[3-(trifluoromethyl)phenyl]methoxy}phenoxy]-3-chloro-5-(trifluoromethyl)pyridine (C26H16ClF6NO4S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 2-[3-(Benzenesulfonyl)-4-{[3-(trifluoromethyl)phenyl]methoxy}phenoxy]-3-chloro-5-(trifluoromethyl)pyridine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C26H16ClF6NO4S |
| Molecular Weight | 587.92 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Benzenesulfonyl Standards
- 2-[3-(Benzenesulfonyl)-4-[(2-chloro-6-fluorophenyl)methoxy]phenoxy]-3-chloro-5-(trifluoromethyl)pyridine (CAS 306979-59-9)
- 2-(Benzenesulfonyl)-4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl 4-chlorobenzoate (CAS 338407-45-7)
- 2-[3-(Benzenesulfonyl)-4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenoxy]-3-chloro-5-(trifluoromethyl)pyridine (CAS 338406-80-7)
- 2-(Benzenesulfonyl)-4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl 4-methoxybenzoate (CAS 306979-49-7)
- 2-[3-(Benzenesulfonyl)-4-[(4-chlorophenyl)methoxy]phenoxy]-3-chloro-5-(trifluoromethyl)pyridine (CAS 306979-53-3)
- (E)-[2-(Benzenesulfonyl)-2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]ethylidene][(2,6-dichlorophenyl)methoxy]amine (CAS 338758-60-4)
- (Z)-[2-(Benzenesulfonyl)-1-[2-(4-chlorophenyl)-4-methyl-1,3-thiazol-5-yl]ethylidene][(4-chlorophenyl)methoxy]amine (CAS 672950-28-6)
- Ethyl 2-[2-(benzenesulfonyl)-4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenoxy]propanoate (CAS 338407-15-1)
Recommended Standards
- (2-(1-(3,5-Bis(trifluoromethyl)benzyl)-5-(pyridin-4-yl)-1H-1,2,3-triazol-4-yl)pyridin-3-yl)(2-chlorophenyl)methanone (CAS 622370-35-8)
- Sofosbuvir Impurity 56 (CAS 1496551-70-2)
- Platinum,chloro(η3-2-propenyl)[tris(4-fluorophenyl)phosphine]- (CAS 115603-54-8)
- 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-Heptadecafluoro-11-iodoundecane 1H,1H,2H,2H,3H,3H-Perfluoroundecyl iodide 200112-75-0 3-(Perfluorooctyl)propyl iodide 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heptadecafluoroundecyl iodide (CAS 200112-75-0)
- N-nitroso-duvelisib (CAS CATO-C4X-29802)
- Ethyl 2-bromo-4-iodothiazole-5-carboxylate (CAS 1319212-61-7)
- N-(2-benzoylphenyl)-3-chlorobenzamide (CAS 41242-31-3)
- 2-[(2-Chloroethyl)thio]propane (CAS 4303-41-7)
- 3-Fluoro-5-iodopyridine (CAS 757950-13-3)
- 3,5-Difluoro-n-methylbenzenesulfonamide (CAS 1099020-56-0)
- 5-Bromo-4-chloro-1-((2-(trimethylsilyl)ethoxy)methyl)-1h-pyrrolo[2,3-b]pyridine (CAS 1092579-89-9)
- Tert-butyl (1,1-dioxidohexahydro-2H-thieno[2,3-c]pyrrol-3-yl)carbamate (CAS 1824554-46-2)
- 5(6)-Carboxy-X-rhodamine N-Succinimidyl Ester (CAS 114616-32-9)
- D-[Phe]6-Semaglutide (CAS CATO-CPTD788633)
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