Ethyl 5-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-4,6-dioxo-3aH,4H,5H,6H,6aH-pyrrolo[3,4-d][1,2]oxazole-3-carboxylate CAS 339096-68-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339096-68-3 |
| Molecular Formula | C16H14ClF3N4O5 |
| Molecular Weight | 434.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-4,6-dioxo-3aH,4H,5H,6H,6aH-pyrrolo[3,4-d][1,2]oxazole-3-carboxylate (CAS 339096-68-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H14ClF3N4O5. Molecular weight: 434.75 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H14ClF3N4O5 |
| Molecular Weight | 434.75 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related Ethyl Standards
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- 4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(3-(trifluoromethyl)phenyl)-1H-pyrazole-1-carboxamide (CAS 251096-66-9)
- 4-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N-[(phenylcarbamoyl)amino]benzamide (CAS 1092343-35-5)
- 2-(2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-4-(1H-pyrrol-1-yl)isoindoline-1,3-dione (CAS 339101-76-7)
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Recommended Standards
- Trifluridine Impurity 7 (CAS CATO-C4X-20567)
- tert-Butyl (R)-(1-(2-bromo-5-chlorophenyl)ethyl)(tert-butoxycarbonyl)carbamate (CAS 1933460-45-7)
- Prucalopride Impurity 44 (CAS CATO-C4X-103844)
- [(1S,2R)-3-[[(4-Nitrophenyl)sulfonyl](2-methylpropyl)amino]-2-hydroxy-1-phenylmethyl)propyl]carbamic Acid, (3S)-Tetrahydro-3-furanyl Ester (CAS 160231-69-6)
- (S)-4-Benzyl-3-(but-2-enoyl)oxazolidin-2-one (CAS 133812-16-5)
- [4-(Difluoromethoxy)phenyl](4-fluorophenyl)methanone (CAS 89076-28-8)
- 4-(4-Chlorobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326814-10-1)
- (R)-2-Amino-3-((2-boronoethyl)thio)propanoic acid (CAS 63107-40-4)
- Benzaldoxime, (E)- (CAS 622-31-1)
- Protein Kinase C? Peptide Substrate (CAS 120253-69-2)
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