1-[(2-Chloro-6-fluorophenyl)methyl]-3-[(2,6-dichlorophenyl)methoxy]-2-methyl-1,4-dihydropyridin-4-one CAS 338965-33-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338965-33-6 |
| Molecular Formula | C20H15Cl3FNO2 |
| Molecular Weight | 426.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[(2-Chloro-6-fluorophenyl)methyl]-3-[(2,6-dichlorophenyl)methoxy]-2-methyl-1,4-dihydropyridin-4-one (CAS 338965-33-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H15Cl3FNO2. Molecular weight: 426.70 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H15Cl3FNO2 |
| Molecular Weight | 426.70 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
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Recommended Standards
- Ethyl 2-{4-bromo-2-[(1Z)-[(4-chlorophenyl)imino]methyl]-6-methoxyphenoxy}acetate (CAS 338417-20-2)
- Ethyl 2-{4-bromo-2-[(1Z)-[(3-chlorophenyl)imino]methyl]-6-methoxyphenoxy}acetate (CAS 338750-67-7)
- (Chloromethyl)methylbis(pentafluorophenyl)silane (CAS 77669-65-9)
- 2-(3-Bromophenyl)-1-(1,4-diazepan-1-yl)ethan-1-one hydrochloride (CAS 1797066-35-3)
- Tert-butyl 3-(1-amino-3-methylbutyl)azetidine-1-carboxylate (CAS 1996071-05-6)
- Ono-ae 1-329 (CAS 253350-43-5)
- 4-(3-Chloro-2-fluorophenyl)pyrimidin-2-amine (CAS 671754-13-5)
- 5-Chloro-8-fluoro-4-hydroxyquinoline-3-carboxylic acid (CAS 1019015-75-8)
- 2-(Aminomethyl)-3-bromo-5-(difluoromethyl)pyridine-6-carboxaldehyde (CAS 1804487-29-3)
- Des-Pro36-37-Tirzepatide (CAS CATO-CPTD788938)
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