2,4-Dichloro-N-{1-[(3,4-dichlorophenyl)methyl]-6-oxo-1,6-dihydropyridin-3-yl}benzamide CAS 339009-13-1
| CAS No. | 339009-13-1 |
| Molecular Formula | C19H12Cl4N2O2 |
| Molecular Weight | 442.12 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 2,4-Dichloro-N-{1-[(3,4-dichlorophenyl)methyl]-6-oxo-1,6-dihydropyridin-3-yl}benzamide.
2,4-Dichloro-N-{1-[(3,4-dichlorophenyl)methyl]-6-oxo-1,6-dihydropyridin-3-yl}benzamide (CAS 339009-13-1) is a high-purity analytical reference standard with the molecular formula C19H12Cl4N2O2 and a molecular weight of 442.12 g/mol.
The molecular framework of 2,4-Dichloro-N-{1-[(3,4-dichlorophenyl)methyl]-6-oxo-1,6-dihydropyridin-3-yl}benzamide (C19H12Cl4N2O2) 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-Dichloro-N-{1-[(3,4-dichlorophenyl)methyl]-6-oxo-1,6-dihydropyridin-3-yl}benzamide 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 | C19H12Cl4N2O2 |
| Molecular Weight | 442.12 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichloro Standards
- 2,4-Dichloro-N-(1-(2,6-dichlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl)benzamide (CAS 338784-07-9)
- 2,6-Dichloro-N-{1-[(2,6-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridin-3-yl}benzamide (CAS 338784-15-9)
- 3,4-Dichloro-N-(1-(2,6-dichlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl)benzamide (CAS 338784-11-5)
- 3,4-Dichloro-N-(1-(3,4-dichlorobenzyl)-6-oxo-1,6-dihydropyridin-3-yl)benzamide (CAS 339009-12-0)
- 3,4-dichloro-N-[1-(3,4-dichlorobenzyl)-2-oxo-1,2-dihydro-3-pyridinyl]benzenecarboxamide 400086-15-9 KS-00003CD3 (CAS 400086-15-9)
- Bis(2,4-dichloro-5-nitrophenyl) carbonate (CAS 39489-75-3)
- 2,4-Dichloro-N-(4-((3-(trifluoromethyl)phenyl)thio)phenyl)benzamide (CAS 339104-99-3)
- 4-(4,5-Dichloro-6-oxopyridazin-1(6H)-yl)-N-(2-(methylthio)phenyl)benzenesulfonamide (CAS 1030179-06-6)
Recommended Standards
- 1-(2,6-Dichlorobenzyl)-N-(3,5-dichlorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 338755-04-7)
- 1-(2,6-Dichlorobenzyl)-N-(2,6-dichlorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 478048-19-0)
- Furosemide Impurity 26 (CAS CATO-C4X-140236)
- 5-Chloro-1-(4-chlorobenzyl)-N-(3,5-dichlorophenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 339024-82-7)
- Potassium thiosulfate (CAS 10294-66-3)
- CAS 286013-05-6 (CAS 286013-05-6)
- Propanedioic acid, 1-(2,5-dioxo-1-pyrrolidinyl) 3-ethyl ester (CAS 1428131-72-9)
- rac Clavam-2-carboxylic Acid Sodium Salt (CAS 117957-44-5)
- 5-(1,1-Difluoroethyl)-1,2,3-trifluorobenzene (CAS 1138445-27-8)
- Cabotegravir (CAS 1051375-10-0)
- 2,5-Diethylbenzoic acid (CAS 474022-16-7)
- 4-(Piperidin-4-yl)phenol hydrobromide (CAS 1869912-48-0)
- 3-Fluoro-4-methoxy-5-nitrobenzyl bromide (CAS 792936-53-9)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788692)
Why CATO?
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