5-({[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}methyl)-N-{[(4-nitrophenyl)carbamothioyl]amino}-4,5-dihydro-1,2-oxazole-3-carboxamide CAS 338399-31-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338399-31-8 |
| Molecular Formula | C18H15ClF3N7O4S |
| Molecular Weight | 517.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-({[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}methyl)-N-{[(4-nitrophenyl)carbamothioyl]amino}-4,5-dihydro-1,2-oxazole-3-carboxamide (CAS 338399-31-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H15ClF3N7O4S. Molecular weight: 517.87 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H15ClF3N7O4S |
| Molecular Weight | 517.87 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) | 13.0 |
| 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 chloro Standards
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Recommended Standards
- 3-(4-Allyl-5-((3,4-dichlorobenzyl)thio)-4H-1,2,4-triazol-3-yl)-1-(4-chlorobenzyl)pyridin-2(1H)-one (CAS 400075-04-9)
- (R)-2-(4-(2-Amino-6-(1-(4-chloro-2-(3-methyl-1H-pyrazol-1-yl)phenyl)-2,2,2-trifluoroethoxy)pyrimidin-4-yl)phenyl)acetic acid (CAS 1956435-42-9)
- 1,3-Dimyristin-d5 (CAS 1246523-63-6)
- tert-Butyl 4-(5-iodopyridazin-1(2H)-yl)piperidine-1-carboxylate (CAS 1245646-75-6)
- 4-(3-Chlorophenyl)-3-methyl-1-(3-nitrophenyl)-1H-pyrazol-5-amine (CAS 400074-89-7)
- Kulactone (CAS 22611-36-5)
- 3-Chloro-2-(trifluoromethyl)pyridine-4-thiol (CAS 1805038-94-1)
- CI 898 D-Glucuronic Acid Salt (Trimetrexate D-Glucuronic Acid Salt) (CAS 82952-64-5)
- 1-(6-Chloropyrazin-2-yl)indoline (CAS 1220020-34-7)
- Semaglutide Sodium Salt (CAS CATO-C4X-222620)
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