5-{[N-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)4-fluorobenzenesulfonamido]methyl}-N-[(phenylcarbamoyl)amino]-4,5-dihydro-1,2-oxazole-3-carboxamide CAS 338961-99-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338961-99-2 |
| Molecular Formula | C26H24ClF4N7O5S |
| Molecular Weight | 658.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-{[N-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)4-fluorobenzenesulfonamido]methyl}-N-[(phenylcarbamoyl)amino]-4,5-dihydro-1,2-oxazole-3-carboxamide (CAS 338961-99-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C26H24ClF4N7O5S. Molecular weight: 658.02 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C26H24ClF4N7O5S |
| Molecular Weight | 658.02 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 7 |
| Sulfur Atoms | 1 |
Related N Standards
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- 2-(1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-indol-3-yl)-N-(2-(4-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)ethyl)-2-oxoacetamide (CAS 338410-09-6)
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Recommended Standards
- Diethyl 2,2'-((4-(4,6-bis(trichloromethyl)-1,3,5-triazin-2-yl)-2-bromophenyl)azanediyl)diacetate (CAS 115168-69-9)
- 2,4,6-Tri(9H-carbazol-9-yl)-5-chloroisophthalonitrile (CAS 1469704-61-7)
- (S)-7'-[Bis[3,5-bis(tert-butyl)phenyl]phosphino]-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-indene]-7-methanamine (CAS 1403328-55-1)
- 6-Bromo-2-methylhept-6-en-3-yn-2-ol (CAS 100379-06-4)
- Hydroquinone-d6 (CAS 71589-26-9)
- 1-Bromo-2-(2-methylallyl)benzene (CAS 514821-14-8)
- 1-(3-Chlorophenyl)ethyl isocyanide (CAS 1041635-04-4)
- Olopatadine Impurity 23 (CAS 4174-83-8)
- 3-Amino-N-tert-butyl-4-methylbenzenesulfonamide (CAS 1017410-65-9)
- Calcineurin Autoinhibitory Peptide (CAS 148067-21-4)
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 13829788188 / jacky.chen@cato-chem.com