4-(2,4-Dichlorophenyl)-2-hydroxy-6-[3-(trifluoromethyl)phenyl]pyridine-3-carbonitrile CAS 341964-44-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 341964-44-1 |
| Molecular Formula | C19H9Cl2F3N2O |
| Molecular Weight | 409.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2,4-Dichlorophenyl)-2-hydroxy-6-[3-(trifluoromethyl)phenyl]pyridine-3-carbonitrile (CAS 341964-44-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H9Cl2F3N2O. Molecular weight: 409.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H9Cl2F3N2O |
| Molecular Weight | 409.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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 | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichlorophenyl Standards
- 3-[1-(2,4-Dichlorophenyl)-6-(trifluoromethyl)-1H-pyrazolo[4,3-b]pyridin-3-yl]pyridine (CAS 306977-32-2)
- 6-(3,4-Dichlorophenyl)-2-[3-(trifluoromethyl)phenoxy]pyridine-3-carbonitrile (CAS 252059-70-4)
- 6-(3,4-Dichlorophenyl)-2-hydroxy-4-[2-(trifluoromethyl)phenyl]pyridine-3-carbonitrile (CAS 478261-50-6)
- 1-[(2,6-Dichlorophenyl)methyl]-N-(2,4-difluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 338755-02-5)
- N-(3,5-dichlorophenyl)-1-(3,4-difluorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 242797-42-8)
- N-(2-(2,5-Dichlorophenyl)-5-phenyl-2H-1,2,3-triazol-4-yl)benzamide (CAS 830336-16-8)
- N-(2-(3,4-Dichlorophenyl)-5-phenyl-2H-1,2,3-triazol-4-yl)benzamide (CAS 830336-18-0)
- N-(2-(3,5-Dichlorophenyl)-5-phenyl-2H-1,2,3-triazol-4-yl)benzamide (CAS 830336-20-4)
Recommended Standards
- 4-({[(2,6-dichlorobenzoyl)amino]carbonyl}amino)-3-fluorobenzenesulphonyl fluoride (CAS 284674-48-2)
- 3-Chloro-2-[3-(4-chlorophenyl)pyrazolo[1,5-a]pyrimidin-6-yl]-5-(trifluoromethyl)pyridine (CAS 338953-33-6)
- 6-Chloro-3-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H,4H-benzo[h]quinolin-4-one (CAS 478033-81-7)
- 1-(2-Aminophenyl)propan-2-ol (CAS 65826-91-7)
- 4-(Furan-2-ylmethyl)-5-(3-methoxyphenyl)-4h-1,2,4-triazole-3-thiol (CAS 727983-29-1)
- 1-(1,1-Difluoro-2-methylpropyl)-4-fluorobenzene (CAS 1099597-91-7)
- 1-Fluoro-4-(2-iodoethyl)benzene (CAS 164179-52-6)
- Cis-dichlorobis(triethylphosphine)platinum(II) (CAS 15692-07-6)
- Lurasidone Impurity 17 (CAS 1807983-67-0)
- Human glucagon CRS (CAS 9007-92-5)
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