4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)-N-(4-(trifluoromethoxy)phenyl)benzenesulfonamide CAS 338775-27-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338775-27-2 |
| Molecular Formula | C19H11ClF6N2O4S |
| Molecular Weight | 512.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)-N-(4-(trifluoromethoxy)phenyl)benzenesulfonamide (CAS 338775-27-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H11ClF6N2O4S. Molecular weight: 512.81 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H11ClF6N2O4S |
| Molecular Weight | 512.81 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
- 3-(3-Chloro-phenylamino)-propionitrile (CAS 54475-92-2)
- Chloro(tricyclohexylphosphine)gold (CAS 49763-41-9)
- 2-Chloro-N-(2-(pyridin-3-ylamino)pyrimidin-5-yl)-5-(3-(trifluoromethyl)benzamido)benzamide (CAS 1001340-84-6)
- 5-Acetyl-1-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)(methyl)amino)-3-(2-(4-methoxyphenoxy)ethyl)pyrimidine-2,4(1H,3H)-dione (CAS 338399-62-5)
- 1-[4-chloro-3-(trifluoromethyl)benzenesulfonyl]-4-[4-(5-methyl-1H-pyrazol-1-yl)benzoyl]piperazine (CAS 1007647-73-5)
- Methyl 4-(2-chloro-5-nitrophenyl)-7-(3,4-dimethoxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 503591-75-1)
- 4-(((5'-chloro-2'-(((1R,4r)-4-(((R)-1-methoxypropan-2-yl)amino)cyclohexyl)amino)-[2,4'-bipyridin]-6-yl)amino)methyl)tetrahydro-2H-pyran-4-carbonitrile (CAS 1263373-43-8)
- 2-((4-Chloro-6-((4-(naphthalen-2-yl)thiazol-2-yl)amino)pyrimidin-2-yl)thio)octanoic acid (CAS 1492060-44-2)
Recommended Standards
- Dimyristin (CAS 53563-63-6)
- 2,2-Didecylpropane-1,3-diyl dimethanesulfonate (CAS 301819-08-9)
- N,N'-Bis(carboxymethyl)-N,N'-didodecylethylenediamine (CAS 51287-40-2)
- N-(2-hydroxypropyl)benzamide (CAS 23054-66-2)
- 2-(3,4-Dichlorophenyl)-1H-benzo[d]imidazole (CAS 67370-32-5)
- Ethyl 2-hydroxy-2-(trifluoromethyl)-4-methylpent-4-enoate (CAS 217195-91-0)
- 3-Hydroxy Furfural (CAS 59173-59-0)
- Ro 0437626 (CAS 134362-79-1)
- (2R,3S,4S,5R,6S)-4,5-bis(benzyloxy)-2-((benzyloxy)methyl)-6-(ethylthio)tetrahydro-2H-pyran-3-ol (CAS 152964-77-7)
- Semaglutide impurity 197 (CAS CATO-C4X-2226197)
Why CATO?
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