5-Nitro-6-oxo-1,6-dihydropyridine-3-carboxamide CAS 320405-83-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 320405-83-2 |
| Molecular Formula | C6H5N3O4 |
| Molecular Weight | 183.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Nitro-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 320405-83-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H5N3O4. Molecular weight: 183.12 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H5N3O4 |
| Molecular Weight | 183.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 6-(Nitroamino)-3-pyridinecarboxylic Acid (CAS 439681-56-8)
- 4-Methyl-3,5-dinitropyridine (CAS 57927-98-7)
- 6-Amino-5-nitronicotinic Acid (CAS 89488-06-2)
- Methyl 4-methyl-2-oxocyclopentanecarboxylate (CAS 4463-75-6)
- tert-Butyl (6-methoxyisoquinolin-3-yl)carbamate (CAS 850198-01-5)
- 2-(Propylthio)pyrimidine-4-carbaldehyde (CAS 219729-65-4)
- [(1R,3R)-7,7-Difluorodispiro[2.0.2.1]Hept-1-Yl]Methanol (CAS 321857-21-0)
- (R)-3-(allylsulfonyl)-2-aminopropanoic acid 154502-45-1 (CAS 154502-45-1)
- 3-(Trifluoromethoxy)propan-1-amine (CAS 1208079-72-4)
- Peptide WE-14 (CAS 115136-18-0)
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