3-Nitropyrazin-2-amine CAS 754196-97-9
| CAS No. | 754196-97-9 |
| Molecular Formula | C4H4N4O2 |
| Molecular Weight | 140.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 140.10 g/mol gives 3-Nitropyrazin-2-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-Nitropyrazin-2-amine (CAS 754196-97-9) is a high-purity analytical reference standard with the molecular formula C4H4N4O2 and a molecular weight of 140.10 g/mol.
Based on its molecular formula C4H4N4O2, 3-Nitropyrazin-2-amine contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 140.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Nitropyrazin-2-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C4H4N4O2 |
| Molecular Weight | 140.10 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.) | 1986 |
| Nitrogen Atoms | 4 |
Related Nitropyrazin Standards
Recommended Standards
- 3-Hydroxypyrazine-2-carboxylic Acid (CAS 20737-42-2)
- 3-Oxo-2,3-dihydropyridazine-4-carboxylic Acid (CAS 54404-06-7)
- 2-Oxo-1H-imidazole-1,3(2H)-dicarbaldehyde (CAS 745012-40-2)
- 3-Trifluoromethylbutyraldehyde (CAS 95853-69-3)
- C18E4 (CAS 59970-10-4)
- 2-Acetyl-6-chloroisonicotinic acid (CAS 1393546-11-6)
- 4-Bromo-1-(cyclopropylmethoxy)-2-(trifluoromethoxy)benzene (CAS 1254062-76-4)
- 6-Chloro-N2,N2,N4-trimethyl-1,3,5-triazine-2,4-diamine (CAS 71406-91-2)
- 3-Fluoro-5-iodopyridin-2(1H)-one (CAS 1806415-83-7)
- LY3143921 hydrate (CAS 1627696-53-0)
- 5-(Tert-butyl)-2-chlorobenzaldehyde (CAS 1160574-90-2)
- 2-(Difluoromethyl)-3-hydroxy-5-nitropyridine-6-acetonitrile (CAS 1805066-74-3)
- 2-Amino-5-bromo-3-fluorobenzonitrile (CAS 1209498-46-3)
- Semaglutide Impurity 14(Discontinued,See CPTD788307 ) (CAS CATO-C4X-222614)
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 18665070610 / Nicole.chen@cato-chem.com