2-Nitro-pyridine-4-carbazideazido(2-nitropyridin-4-yl)methanone CAS 1167056-68-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1167056-68-9 |
| Molecular Formula | C6H3N5O3 |
| Molecular Weight | 193.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Nitro-pyridine-4-carbazideazido(2-nitropyridin-4-yl)methanone (CAS 1167056-68-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H3N5O3. Molecular weight: 193.12 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H3N5O3 |
| Molecular Weight | 193.12 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 1-(2,2,2-Trifluoroethyl)-1H-pyrrole-2-carboxylic acid (CAS 1155072-35-7)
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- 3-(2-Furylmethyl)-2-thioxo-1,3-thiazolidin-4-one (CAS 4703-95-1)
- 2-Bromo-5-(4-methoxyphenoxy)-1,3,4-thiadiazole (CAS 946884-40-8)
- 4-Oxo-4-(5,6,7,8-tetrahydro-4H-cyclohepta[d][1,3]thiazol-2-ylamino)butanoic acid (CAS 1401319-24-1)
- 6-Bromo-N-hydroxy-2H-1,4-benzoxazin-3-amine (CAS 1219717-21-1)
- 4-(Chloromethyl)-6-ethyl-7-hydroxy-2H-1-benzopyran-2-one (CAS 743452-20-2)
- Acetyl Hexapeptide-39 (CAS 1382088-38-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com