1-[4-(Benzyloxy)phenyl]-3-[(2,6-dichlorophenyl)methyl]-2-methyl-1,4-dihydropyridin-4-one CAS 339017-25-3
| CAS No. | 339017-25-3 |
| Molecular Formula | C26H21Cl2NO2 |
| Molecular Weight | 450.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-[4-(Benzyloxy)phenyl]-3-[(2,6-dichlorophenyl)methyl]-2-methyl-1,4-dihydropyridin-4-one.
1-[4-(Benzyloxy)phenyl]-3-[(2,6-dichlorophenyl)methyl]-2-methyl-1,4-dihydropyridin-4-one (CAS 339017-25-3), molecular formula C26H21Cl2NO2 and molecular weight 450.36 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C26H21Cl2NO2, 1-[4-(Benzyloxy)phenyl]-3-[(2,6-dichlorophenyl)methyl]-2-methyl-1,4-dihydropyridin-4-one contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 450.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-[4-(Benzyloxy)phenyl]-3-[(2,6-dichlorophenyl)methyl]-2-methyl-1,4-dihydropyridin-4-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C26H21Cl2NO2 |
| Molecular Weight | 450.36 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 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- Bicalutamide Impurity 27 (CAS 937802-59-0)
- 7-Isopropyl-4-methyl-2-phenylbenzofuran (CAS 88631-80-5)
- 3-(m-Tolyl)pyridine (CAS 4385-67-5)
- 1-Fluoro-2-(propan-2-yl)benzene (CAS 2022-67-5)
- Methyl 3-(4-chloro-1h-pyrazol-1-yl)-2-(methylamino)propanoate (CAS 1250847-38-1)
- (5-Amino-2-(4-chlorophenoxy)phenyl)methanol (CAS 924869-26-1)
- 3-[(3-Chlorobenzyl)oxy]piperidine hydrochloride (CAS 1185301-25-0)
- 7-Chloro-2-(3-chlorophenyl)-3,8-dimethylquinoline-4-carboxylic acid (CAS 862785-61-3)
- (5-(Trifluoromethyl)furan-2-yl)methanamine hydrochloride (CAS 1373223-75-6)
- 1-(5-Methoxy-2,2-dimethyl-2H-chromen-8-yl)ethanone (CAS 1393921-62-4)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
Why CATO?
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