5-Chloro-1-[(3,4-dichlorophenyl)methyl]-N-methyl-2-oxo-1,2-dihydropyridine-3-carboxamide CAS 339008-90-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339008-90-1 |
| Molecular Formula | C14H11Cl3N2O2 |
| Molecular Weight | 345.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-1-[(3,4-dichlorophenyl)methyl]-N-methyl-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 339008-90-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H11Cl3N2O2. Molecular weight: 345.61 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H11Cl3N2O2 |
| Molecular Weight | 345.61 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 5-Chloro-1-[(2,6-dichlorophenyl)methyl]-N-methyl-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 339023-85-7)
- Ethyl 3-chloro-6-(2,3-dichlorophenyl)-5-methylpyrazine-2-carboxylate (CAS 2172654-36-1)
- 5-Chloro-1-(3,4-dichlorobenzyl)-N-methyl-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 339009-00-6)
- Methyl 4-methylquinoline-2-carboxylate (CAS 80109-83-7)
- 2-Amino-5-fluoro-6-methoxybenzothiazole (CAS 134057-48-0)
- 3-(difluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine-6-carboxylic acid (CAS 1247060-64-5)
- Meloxicam impurity 13 (CAS 130262-92-9)
- 2-Morpholino-1-phenylethan-1-amine (CAS 38060-08-1)
- 6-Ethynyl-2-methylindolizine (CAS 101650-63-9)
- Autocamtide-2-Related Inhibitory Peptide TFA (CAS 167114-91-2（free base）)
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