4-Nitropyridin-2-amine CAS 4487-50-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4487-50-7 |
| Molecular Formula | C5H5N3O2 |
| Molecular Weight | 139.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Nitropyridin-2-amine (CAS 4487-50-7) pharmaceutical standards reference standard. Molecular formula: C5H5N3O2. Molecular weight: 139.11 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H5N3O2 |
| Molecular Weight | 139.11 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
Related Nitropyridin Standards
- 4-Nitropyridin-3-amine (CAS 13505-02-7)
- 2-Nitropyridin-4-amine (CAS 14916-64-4)
- 3-Nitropyridin-2(3H)-one (CAS 137280-55-8)
- 3-Nitropyridin-4(1H)-one (CAS 15590-90-6)
- 6-Nitropyridin-2-ol (CAS 213113-45-2)
- 3-Nitropyridin-4-ol (CAS 5435-54-1)
- 6-nitropyridin-3-amine (CAS 14916-65-5)
- 5-nitropyridin-3-amine (CAS 934-59-8)
Recommended Standards
- 4-Methyl-5-nitropyrimidine (CAS 99593-51-8)
- 4-Nitrosoresorcinol (CAS 698-31-7)
- 4-Hydroxypyrimidine-5-carboxamide (CAS 4786-53-2)
- H-Pro-His-Ala-OH (CAS 83960-31-0)
- 3030-90-8 Dibutyl phenylphosphonite (CAS 3030-90-8)
- 2626-52-0 3-(Diethylamino)propyl isothiocyanate diethyl(3-isothiocyanatopropyl)amine diethyl-(3-isothiocyanato-propyl)-amine (CAS 2626-52-0)
- N-Cyclohexyl-2-[(8-Fluoro-2H-1,2,4-Triazino[5,6-b]Indol-3-ylThio]-N-Methyl-Acetamide (CAS 603947-96-2)
- 2-Chloro-6-(3-fluorophenoxy)-4-trifluoromethyl-pyridine (CAS 1890210-67-9)
- 8-Methyl-2-thioxo-1,2-dihydroquinoline-3-carbaldehyde (CAS 916441-12-8)
- Glucagon receptor antagonists-2 (CAS 202917-18-8)
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