3-Nitro-6-oxo-1,6-dihydropyridine-2-carbonitrile CAS 1697248-71-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1697248-71-7 |
| Molecular Formula | C6H3N3O3 |
| Molecular Weight | 165.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Nitro-6-oxo-1,6-dihydropyridine-2-carbonitrile (CAS 1697248-71-7) pharmaceutical standards reference standard. Molecular formula: C6H3N3O3. Molecular weight: 165.11 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H3N3O3 |
| Molecular Weight | 165.11 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 4-Nitrobenzo[c][1,2,5]oxadiazole (CAS 16322-19-3)
- 4-hydroxy-3-nitropicolinonitrile (CAS 1805177-81-4)
- 3,4-Dimethyl-5-(Trifluoromethyl)-1,2-Oxazole (CAS 161144-77-0)
- 1-(6-Amino-3,4-dihydroisoquinolin-2(1H)-yl)ethan-1-one hydrochloride (CAS 876066-71-6)
- Phenyl (6-((2-methylpyridin-3-yl)oxy)pyridin-3-yl)carbamate (CAS 200940-27-8)
- Fluconazole EP Impurity B (CAS 871550-15-1)
- 6-Amino-2,3-difluorobenzonitrile (CAS 1805635-10-2)
- 4-(4-Chloro-3-(trifluoromethyl)benzyl)thiomorpholine 1,1-dioxide (CAS 866020-48-6)
- 1-(7-Chloro-2-methylpyrazolo[1,5-a]pyrimidin-5-yl)cyclopropan-1-ol (CAS 2387601-76-3)
- Semaglutide Impurity 183 (CAS 159541-28-3)
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