3,5-Dinitropyridin-2-amine CAS 3073-30-1
| CAS No. | 3073-30-1 |
| Molecular Formula | C5H4N4O4 |
| Molecular Weight | 184.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3,5-Dinitropyridin-2-amine (CAS 3073-30-1), molecular formula C5H4N4O4 and molecular weight 184.11 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C5H4N4O4, 3,5-Dinitropyridin-2-amine contains a carbohydrate-derived structure, an amide group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 184.11 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).
CATO manufactures 3,5-Dinitropyridin-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 | C5H4N4O4 |
| Molecular Weight | 184.11 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) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 4 |
Recommended Standards
- 3,5-Dinitrophenol (CAS 586-11-8)
- 3-Hydroxy-3-(trifluoromethyl)tetrahydro-4H-pyran-4-one (CAS 693245-82-8)
- 3-(Trifluoromethoxy)tetrahydro-4H-pyran-4-one (CAS 2306277-15-4)
- 3-Nitro-[1,2,4]triazolo[5,1-c][1,2,4]triazin-4(1H)-one (CAS 83809-87-4)
- Tridecanol (mixture of isomers) (CAS 26248-42-0)
- 6-Chloroimidazo[1,2-a]pyridine-2-carbaldehyde (CAS 881841-30-1)
- [1,2,4]Triazolo[1,5-a]pyridin-8-ylmethanamine dihydrochloride (CAS 2137895-33-9)
- 5-Bromo-2-ethylbenzoicacid (CAS 439937-55-0)
- 1-(1,3-dimethoxypropan-2-yl)piperazine (CAS 78531-34-7)
- Benzofuran-5-carbothioamide (CAS 499770-74-0)
- 2,4-Dichlorobenzyl Alcohol EP Impurity C (CAS 1805-32-9)
- Mirabegron EP Impurity D (CAS 2489747-26-2)
- 1-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)methyl)-3-(2,6-dichlorophenyl)thiourea (CAS 326815-32-1)
- Semaglutide impurity 274 (CAS CATO-C4X-2226274)
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