4-Amino-2,6-dihydroxy-5-nitrosopyrimidine Sodium Salt CAS 2209-71-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2209-71-4 |
| Molecular Formula | C4H4N4O3 Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-2,6-dihydroxy-5-nitrosopyrimidine Sodium Salt (CAS 2209-71-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H4N4O3 Na. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H4N4O3 Na |
| Molecular Weight | 179.09 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- N-(2-chlorophenyl)tetrahydro-2H-pyran-4-amine (CAS 1154890-24-0)
- 5-Chloro-2-acetamidothiophene-3-carboxylic acid (CAS 338777-32-5)
- 2-Chloro-5-(trifluoromethyl)cinnamic acid (CAS 682805-12-5)
- 2-Amino-N-((2-bromopyridin-4-yl)methyl)-N-isopropylacetamide (CAS 1353977-53-3)
- Benzyl 2-oxo-3-oxa-1,9-diazaspiro[5.5]undecane-9-carboxylate (CAS 1363382-32-4)
- 2-[(Pyridin-2-ylmethyl)amino]propanoic acid (CAS 959128-87-1)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
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