4-(3,4-Dichlorophenyl)-2-(4-ethylphenyl)-4-oxobutanenitrile CAS 344282-32-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 344282-32-2 |
| Molecular Formula | C18H15Cl2NO |
| Molecular Weight | 332.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3,4-Dichlorophenyl)-2-(4-ethylphenyl)-4-oxobutanenitrile (CAS 344282-32-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H15Cl2NO. Molecular weight: 332.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H15Cl2NO |
| Molecular Weight | 332.22 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichlorophenyl Standards
- Methyl 5-(2,4-dichlorophenyl)-4-(hydroxymethyl)-1,2-dimethyl-2-pyrrolidinecarboxylate (CAS 1052611-56-9)
- (2,3-Dichlorophenyl)(2-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)methanone (CAS 898763-70-7)
- (2,4-Dichlorophenyl)(2-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)methanone (CAS 898763-72-9)
- (3,4-Dichlorophenyl)(4-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)methanone (CAS 898764-69-7)
- (3,5-Dichlorophenyl)(2-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)methanone (CAS 898763-78-5)
- (3,5-Dichlorophenyl)(3-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)methanone (CAS 898749-56-9)
- 898763-74-1 (2,5-Dichlorophenyl){2-[(2,5-dihydro-1H-pyrrol-1-yl)methyl]phenyl}methanone DTXSID60643952 (CAS 898763-74-1)
- 2-{[5-(2,4-dichlorophenyl)-4-ethyl-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 337487-69-1)
Recommended Standards
- 3,5-Dichloro-4-(3-pyrrolinomethyl) benzophenone (CAS 898764-71-1)
- 4-(4-Bromophenyl)-N-(pyridin-3-yl)thiazol-2-amine (CAS 256471-39-3)
- 3,4-Dichloro-3-(3-pyrrolinomethyl) benzophenone (CAS 898749-54-7)
- 4,5-Difluoro-2-nitrocinnamic acid (CAS 1807381-48-1)
- 4-Bromomethyl-2-fluoro-6-(trifluoromethyl)pyridine (CAS 1227592-64-4)
- Acridine-1,7-diamine (CAS 22593-73-3)
- 2,4-Dibromo-1-(2-bromoethoxy)benzene (CAS 76429-66-8)
- Ceftriaxone Sodium E-Isomer (CAS 108260-00-0)
- 2-Chloro-N-(4-(4,5-dichloro-1H-imidazol-1-yl)phenyl)nicotinamide (CAS 946386-85-2)
- Des-Pro31-Tirzepatide (CAS CATO-CPTD788943)
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