2-(4-Benzoylphenyl)-2-(2,4-dichlorophenyl)-N-[(1E)-(dimethylamino)methylidene]acetamide CAS 338965-62-1
| CAS No. | 338965-62-1 |
| Molecular Formula | C24H20Cl2N2O2 |
| Molecular Weight | 439.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 439.33 g/mol gives 2-(4-Benzoylphenyl)-2-(2,4-dichlorophenyl)-N-[(1E)-(dimethylamino)methylidene]acetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(4-Benzoylphenyl)-2-(2,4-dichlorophenyl)-N-[(1E)-(dimethylamino)methylidene]acetamide (CAS 338965-62-1), molecular formula C24H20Cl2N2O2 and molecular weight 439.33 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(4-Benzoylphenyl)-2-(2,4-dichlorophenyl)-N-[(1E)-(dimethylamino)methylidene]acetamide (C24H20Cl2N2O2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 2-(4-Benzoylphenyl)-2-(2,4-dichlorophenyl)-N-[(1E)-(dimethylamino)methylidene]acetamide 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 | C24H20Cl2N2O2 |
| Molecular Weight | 439.33 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Benzoylphenyl Standards
- 2-(4-benzoylphenyl)-2-(4-bromophenyl)-N-[(1Z)-(hydroxyimino)methyl]acetamide 339115-58-1 9K-026 (CAS 339115-58-1)
- 2-(4-Benzoylphenyl)-2-(4-bromophenyl)-N-((dimethylamino)methylene)acetamide (CAS 339115-38-7)
- 2-(4-Benzoylphenyl)-2-(4-bromophenyl)-N-[(1Z)-(methoxyimino)methyl]acetamide (CAS 339115-45-6)
- (+)-N-(3-Benzoylphenyl)-3-(pyridin-3-yl)-1H,3H-pyrrolo[1,2-c]thiazole-7-carboxamide (CAS 116289-53-3)
- N-(2-Benzoylphenyl)-4-(2-oxopyrrolidin-1-yl)benzenesulfonamide (CAS 827575-78-0)
- N-(2-Benzoylphenyl)-2-(6-bromo-4-oxoquinazolin-3(4H)-yl)acetamide (CAS 853318-90-8)
- (S)-2-(3-benzoylphenyl)-N-(4-hydroxyphenethyl)-N-isopropylpropanamide (CAS 1173289-66-1)
- 2-(4-Benzoylphenyl)-N-[(1E)-[(4-chlorophenyl)amino]methylidene]-2-(4-fluorophenyl)acetamide (CAS 860609-46-7)
Recommended Standards
- 1-[(3,4-Dichlorophenyl)methyl]-3,4-bis(4-methoxyphenyl)-1H-pyrazole (CAS 956756-11-9)
- 3-(2,4-Dichlorobenzyl)-4-hydroxy-1-(2-(naphthalen-1-ylamino)ethyl)pyridin-2(1H)-one (CAS 478063-83-1)
- 1-(2,6-Dichlorobenzyl)-3-methyl-4-(4-methylbenzoyl)-3,4-dihydroquinoxalin-2(1H)-one (CAS 317822-42-7)
- 3-Amino-N-(3-bromo-4-methylphenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 626226-18-4)
- 5-Bromo-2-cyclopropyl-3-methoxypyridine (CAS 1241752-52-2)
- (S,E)-2-methyl-N-(3-methylbutylidene)propane-2-sulfinamide (CAS 948843-33-2)
- 2-(Methylthio)thiophene-4-carboxaldehyde (CAS 88511-86-8)
- 3-[2-(3-ethylphenoxy)-5-fluorophenyl]prop-2-enoic acid (CAS 1096862-66-6)
- 6-Hydroxy-7-methylisoquinolin-1(2H)-one (CAS 940890-82-4)
- N-[1-(1H-benzimidazol-2-yl)ethyl]-2-furamide (CAS 376620-59-6)
- 2-[({[5-(benzyloxy)-2,4-dichlorophenyl]carbamoyl}methyl)sulfanyl]acetic acid (CAS 339014-97-0)
- 6-Chloro-N-methylpyrazin-2-amine (CAS 848366-38-1)
- 1-Fluoro-4,5-dimethoxy-2-iodobenzene (CAS 900175-06-6)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
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