5-Chloro-1-(2,6-dichlorobenzyl)-N-(2,4-difluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide CAS 339023-83-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339023-83-5 |
| Molecular Formula | C19H11Cl3F2N2O2 |
| Molecular Weight | 443.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-1-(2,6-dichlorobenzyl)-N-(2,4-difluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 339023-83-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H11Cl3F2N2O2. Molecular weight: 443.66 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H11Cl3F2N2O2 |
| Molecular Weight | 443.66 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 | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 5-Chloro-1-(2,6-dichlorobenzyl)-N-(2,4-difluorophenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 339009-09-5)
- 5-Chloro-1-(3,4-dichlorobenzyl)-N-(2,4-difluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 339008-86-5)
- 5-Chloro-1-(3,4-dichlorobenzyl)-N-(2,4-difluorophenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 339008-98-9)
- 4-Chloro-5-iodo-7-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-7H-pyrrolo[2,3-d]pyrimidin-2-amine (CAS 911397-54-1)
- 4-Chloro-2-iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-6-carbonitrile (CAS 1227268-57-6)
- 6-Chloro-2-iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile (CAS 1227270-16-7)
- (3-(2-Chloro-4-(4-chlorophenoxy)phenyl)-1H-pyrazol-1-yl)(4-chlorophenyl)methanone (CAS 321522-27-4)
- 2-Chloro-N-{1-[(3,4-dichlorophenyl)methyl]-6-oxo-1,6-dihydropyridin-3-yl}benzene-1-sulfonamide (CAS 339009-19-7)
Recommended Standards
- (2E)-2-[4-Oxo-1-trityl-3-piperidinylidene]acetic Acid Ethyl Ester (CAS 239466-39-8)
- Lotilaner Impurity 8 (CAS CATO-C4X-32568)
- CAS 606143-88-8 (CAS 606143-88-8)
- N-Benzyl-5-isopropyl-2-methylbenzenesulfonamide (CAS 433943-20-5)
- 3-(1,1,2,2-Tetrafluoroethoxy)benzohydrazide (CAS 114467-21-9)
- 2-((Dimethylamino)methyl)-4-ethylphenol (CAS 55955-99-2)
- 5-(Aminomethylene)-3-methyl-2-thioxothiazolidin-4-one (CAS 73855-56-8)
- (E)-N'-(3-(4-chlorophenyl)acryloyl)benzohydrazide (CAS 1572040-08-4)
- 4-(2-methylbutyl)phenyl (E)-3-[4-(hexyloxy)phenyl]-2-propenoate 477860-02-9 KS-00001SX4 (CAS 477860-02-9)
- Tau Peptide (512-525) amide trifluoroacetate salt (CAS 2022956-61-0)
Why CATO?
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