(2E)-1-(3,4-Dichlorophenyl)-3-(4-ethoxyphenyl)prop-2-en-1-one CAS 428853-81-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 428853-81-0 |
| Molecular Formula | C17H14Cl2O2 |
| Molecular Weight | 321.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2E)-1-(3,4-Dichlorophenyl)-3-(4-ethoxyphenyl)prop-2-en-1-one (CAS 428853-81-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H14Cl2O2. Molecular weight: 321.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H14Cl2O2 |
| Molecular Weight | 321.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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 | Cl-containing |
Related E Standards
- 1-(3,4-Dichlorophenyl)-2-(2,3-dihydro-1h-inden-5-yloxy)ethan-1-one (CAS 1154284-20-4)
- (2E)-1-(2,4-Dichlorophenyl)-3-(2-ethoxyphenyl)prop-2-en-1-one (CAS 1354941-12-0)
- (2E)-1-(2,5-Dichlorophenyl)-3-(4-ethoxyphenyl)prop-2-en-1-one (CAS 1354941-38-0)
- (2E)-1-(3,4-Dichlorophenyl)-3-(2-ethoxyphenyl)prop-2-en-1-one (CAS 1354941-80-2)
- (2E)-1-(2,5-Dichlorophenyl)-3-(2-ethoxyphenyl)prop-2-en-1-one (CAS 1354942-18-9)
- (2E)-1-(2,4-Dichlorophenyl)-3-(4-ethoxyphenyl)prop-2-en-1-one (CAS 1486549-12-5)
- (2E)-3-(2,4-Dichlorophenyl)-1-(4-ethoxyphenyl)prop-2-en-1-one (CAS 1582302-82-6)
- N-(3,4-dichlorophenyl)-2-(indolin-1-yl)acetamide (CAS 298215-76-6)
Recommended Standards
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- benzyl N-(2-hydroxy-2-methylpropyl)carbamate (CAS 1215343-52-4)
- 3-(4-(Tert-butoxy)phenyl)butanoic acid (CAS 885266-61-5)
- 5-[(2-Hydroxy-3-methoxyphenyl)methylene]-2,4-thiazolidinedione (CAS 312944-88-0)
- 2-((Trimethylsilyl)oxy)benzaldehyde (CAS 1078-31-5)
- Cyclopeptide-5 (CAS 197172-76-2)
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