4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}-N-(2,3,4,5,6-pentafluorophenyl)benzene-1-sulfonamide CAS 338775-47-6
| CAS No. | 338775-47-6 |
| Molecular Formula | C18H7ClF8N2O3S |
| Molecular Weight | 518.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}-N-(2,3,4,5,6-pentafluorophenyl)benzene-1-sulfonamide 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-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}-N-(2,3,4,5,6-pentafluorophenyl)benzene-1-sulfonamide (CAS 338775-47-6), a certified reference material (molecular formula C18H7ClF8N2O3S, MW 518.77 g/mol) for analytical method development and quality control.
4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}-N-(2,3,4,5,6-pentafluorophenyl)benzene-1-sulfonamide (C18H7ClF8N2O3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. It is notably hygroscopic, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H7ClF8N2O3S |
| Molecular Weight | 518.77 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related chloro Standards
- 4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}-N-[(1E)-{[(2,4-dichlorophenyl)methoxy]imino}methyl]benzamide (CAS 339026-61-8)
- 3-{2-[(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)amino]pyridin-3-yl}-1-[3-(trifluoromethyl)phenyl]urea (CAS 338772-83-1)
- 7-Chloro-3-(3,4-dichlorophenyl)-1-((1-ethylpiperidin-3-yl)imino)-10-hydroxy-1,2,3,4-tetrahydroacridin-9(10H)-one (CAS 144128-42-7)
- N-(4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)-4-iodobenzamide (CAS 343373-53-5)
- 4-(((4-(5-Chloro-2-(((1S,4r)-4-(((S)-1-methoxypropan-2-yl)amino)cyclohexyl)amino)pyridin-4-yl)thiazol-2-yl)amino)methyl)tetrahydro-2H-pyran-4-carbonitrile (CAS 2247481-22-5)
- 4-Chloro-N-[(N'-{1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperidine-4-carbonyl}hydrazinecarbonyl)methyl]benzamide (CAS 338397-24-3)
- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-3-[(1Z)-{2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]hydrazin-1-ylidene}methyl]-1H-indole (CAS 338409-94-2)
- 6-(2-Chloro-4-(6-methylpyrazin-2-yl)phenyl)-8-ethyl-2-((2-(1-methylpiperidin-4-yl)ethyl)amino)pyrido[2,3-d]pyrimidin-7(8H)-one (CAS 1432908-05-8)
Recommended Standards
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- 1-(4-Bromophenyl)-2-propyn-1-ol (CAS 85020-75-3)
- 6-(1h-Pyrazol-1-yl)pyridin-3-amine (CAS 154095-29-1)
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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