N-(5-acetyl-1-(2,4-dichlorobenzyl)-6-methyl-2-oxo-1,2-dihydropyridin-3-yl)-3-chlorobenzamide CAS 338775-01-2
| CAS No. | 338775-01-2 |
| Molecular Formula | C22H17Cl3N2O3 |
| Molecular Weight | 463.74 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 N-(5-acetyl-1-(2,4-dichlorobenzyl)-6-methyl-2-oxo-1,2-dihydropyridin-3-yl)-3-chlorobenzamide.
N-(5-acetyl-1-(2,4-dichlorobenzyl)-6-methyl-2-oxo-1,2-dihydropyridin-3-yl)-3-chlorobenzamide (CAS 338775-01-2), molecular formula C22H17Cl3N2O3 and molecular weight 463.74 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, N-(5-acetyl-1-(2,4-dichlorobenzyl)-6-methyl-2-oxo-1,2-dihydropyridin-3-yl)-3-chlorobenzamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 463.74 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 N-(5-acetyl-1-(2,4-dichlorobenzyl)-6-methyl-2-oxo-1,2-dihydropyridin-3-yl)-3-chlorobenzamide 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 | C22H17Cl3N2O3 |
| Molecular Weight | 463.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| 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 |
Recommended Standards
- (E)-3-(2,3,4,5-Tetrabromophenyl)acrylic Acid (CAS 934358-00-6)
- 2-(4-Chlorobenzoyl)-3-[(2,4-dichlorobenzenesulfinyl)methyl]-1-benzofuran (CAS 338423-84-0)
- Tetrabromophthalic Anhydride (CAS 632-79-1)
- 2-(4-Chlorobenzoyl)-3-[(2,6-dichlorobenzenesulfinyl)methyl]-1-benzofuran (CAS 338424-34-3)
- N1-β-D-Glucopyranosylamino-guanidine HNO3 (CAS 109853-83-0)
- TTm6 (CAS 1202695-55-3)
- 6-Amino-4-methoxyquinazolin-2-ol (CAS 1823872-48-5)
- (2,4,6-Triisopropylphenyl)methanol (CAS 4276-88-4)
- 1-(3-Aminopropyl)-1H-imidazol-4-amine (CAS 215099-40-4)
- [1,2,4]triazolo[4,3-b]pyridazin-6-amine (CAS 19195-46-1)
- 4-((5-Nitro-1H-indol-3-yl)methyl)morpholine (CAS 3414-70-8)
- Methyl 5-(ethylthio)-3-hydroxythiophene-2-carboxylate (CAS 1707581-56-3)
- 2,2,2-Trifluoro-1-(isoquinolin-5-yl)ethan-1-ol (CAS 1342236-04-7)
- HA Peptide (CAS 92000-76-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com