6-(2-Chlorophenyl)-1-(2,4-dichlorobenzyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile CAS 252059-18-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 252059-18-0 |
| Molecular Formula | C19H11Cl3N2O |
| Molecular Weight | 389.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(2-Chlorophenyl)-1-(2,4-dichlorobenzyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 252059-18-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H11Cl3N2O. Molecular weight: 389.66 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H11Cl3N2O |
| Molecular Weight | 389.66 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
- 1-[(2-Chlorophenyl)methyl]-6-(3,4-dichlorophenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 252059-61-3)
- 1-[(4-Chlorophenyl)methyl]-6-(3,4-dichlorophenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 252059-24-8)
- 5-(3-Chlorophenyl)-1-[(2,4-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 338954-88-4)
- 5-(3-Chlorophenyl)-1-[(2,6-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 338955-49-0)
- 5-(4-Chlorophenyl)-1-(2,6-dichlorobenzyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 338954-79-3)
- 5-(4-Chlorophenyl)-1-[(2,4-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 338423-56-6)
- 5-(4-Chlorophenyl)-1-[(3,4-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 338954-78-2)
- 6-(2-Chlorophenyl)-1-(3,4-dichlorobenzyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 252059-15-7)
Recommended Standards
- 6-(2-Chlorophenyl)-1-[(2,6-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 252059-14-6)
- 6-(4-Chlorophenyl)-1-(2,6-dichlorobenzyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 339109-85-2)
- 6-(4-Chlorophenyl)-1-[(2,4-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 339109-88-5)
- 1-(Tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 903550-26-5)
- Propionic acid, 3-mercapto-, 6-methylheptyl ester (CAS 89136-90-3)
- (3R,4R,5R,6R)-3,4,5,6-Tetrahydroxyazepane Hydrochloride (CAS 178964-40-4)
- 3-(4-Bromophenyl)-1-(3,4-difluorophenyl)propan-1-one (CAS 898761-98-3)
- tert-Butyl (4-chloro-3-fluoro-2-iodophenyl)carbamate (CAS 1018450-35-5)
- 2-(Benzoyloxy)-3-carboxy-N,N,N-trimethyl-1-propanaminium Inner Salt (CAS 105450-08-6)
- Neuropeptide K (human, porcine, rat) trifluoroacetate salt (CAS 96827-05-3)
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