(2E)-3-[(4-Chloro-3-nitrophenyl)amino]-1-{3-[(2,4-dichlorophenyl)methoxy]phenyl}prop-2-en-1-one CAS 478040-27-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478040-27-6 |
| Molecular Formula | C22H15Cl3N2O4 |
| Molecular Weight | 477.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (2E)-3-[(4-Chloro-3-nitrophenyl)amino]-1-{3-[(2,4-dichlorophenyl)methoxy]phenyl}prop-2-en-1-one (CAS 478040-27-6) pharmaceutical standards reference standard. Molecular formula: C22H15Cl3N2O4. Molecular weight: 477.72 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C22H15Cl3N2O4 |
| Molecular Weight | 477.72 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Ethyl Glycodeoxycholate (CAS 70779-06-5)
- [S(R)]-N-[(1S)-1-[2-(Dicyclohexylphosphino)phenyl]-2,2-dimethylpropyl]-N,2-dimethyl-2-propanesulfinamide (CAS 2253984-98-2)
- Obeticholic Acid Impurity 19 (CAS 863239-60-5)
- 2-(3-((2-(tert-Butoxy)-2-oxoethyl)amino)pyrrolidin-1-yl)acetic acid (CAS 1353961-16-6)
- 2-(2-Bromo-6-fluorophenyl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione (CAS 1257650-76-2)
- 6,7-Dihydro-[1,4]dioxino[2,3-c]pyridazine-3-carbaldehyde (CAS 943026-42-4)
- (3-(Methoxymethyl)benzyl)hydrazine (CAS 1484174-91-5)
- 4-((2-Bromo-4-methylphenyl)sulfonyl)thiomorpholine (CAS 1178285-38-5)
- N-((1H-Indol-2-yl)methyl)-6-chloro-5-ethyl-2-((methylsulfonyl)methyl)pyrimidin-4-amine (CAS 1787908-29-5)
- Semaglutide impurity 247 (CAS CATO-C4X-2226247)
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