6-(3,4-Dichlorophenyl)-2-hydroxy-4-(4-methylphenyl)pyridine-3-carbonitrile CAS 341964-48-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 341964-48-5 |
| Molecular Formula | C19H12Cl2N2O |
| Molecular Weight | 355.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(3,4-Dichlorophenyl)-2-hydroxy-4-(4-methylphenyl)pyridine-3-carbonitrile (CAS 341964-48-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H12Cl2N2O. Molecular weight: 355.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H12Cl2N2O |
| Molecular Weight | 355.22 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 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 Dichlorophenyl Standards
- 1-[(2,6-Dichlorophenyl)methyl]-2-oxo-5-phenyl-1,2-dihydropyridine-3-carbonitrile (CAS 338954-57-7)
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- 4-(2,4-Dichlorophenyl)-2-hydroxy-6-(4-methylphenyl)pyridine-3-carbonitrile (CAS 341964-42-9)
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Recommended Standards
- 5-(3-Chlorophenyl)-1-[(3-chlorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 338954-87-3)
- 6-(4-Chlorophenyl)-1-[(2-chlorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 339109-61-4)
- 4,4,5,5-Tetramethyl-2-(1-nitrodibenzo[b,d]thiophen-4-yl)-1,3,2-dioxaborolane (CAS 881375-79-7)
- (2S)-2-Cyclohexyl-N-(2-pyrazinylcarbonyl)glycyl-3-methyl-D-valine (CAS 1033882-31-3)
- 1-(5-Fluoro-2-isopropoxyphenyl)ethan-1-amine (CAS 1019607-45-4)
- 2,4,6-Tri(pyrrolidin-1-yl)-1,3,5-triazine (CAS 5794-91-2)
- ethyl 5-(2,6-difluorophenyl)-1,3,4-thiadiazole-2-carboxylate (CAS 1909312-93-1)
- N-Ethyl-2-nitroaniline (CAS 10112-15-9)
- 2H-[1,3]dioxolo[4,5-c]pyridin-6-ylmethanamine dihydrochloride (CAS 2060043-14-1)
- C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 127869-51-6)
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