Malonuric Acid CAS 542-07-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 542-07-4 |
| Molecular Formula | C4H6N2O4 |
| Molecular Weight | 146.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Malonuric Acid (CAS 542-07-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H6N2O4. Molecular weight: 146.10 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H6N2O4 |
| Molecular Weight | 146.10 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Dimethyl diazene-1,2-dicarboxylate (CAS 2446-84-6)
- Ribavirin Impurity V (CAS 89797-67-1)
- Dimethyl 2-oxomalonate (CAS 3298-40-6)
- Ethyl (3aR,6aS)-6a-fluorohexahydrocyclopenta[c]pyrrole-3a(1H)-carboxylate (CAS 2375249-32-2)
- (R)-2-Methylbutyric Acid-d3 (CAS 1346617-08-0)
- 3,5-Di-tert-butyl-4-hydroxyphenyl diethyl phosphate (CAS 14156-45-7)
- 4-Bromo-2-fluoro-6-(trifluoromethyl)benzoic acid (CAS 2091679-19-3)
- 8-(2-Chloro-4-fluorophenyl)-8-oxooctanoic acid (CAS 951889-50-2)
- m-PEG6-CH2CH2CHO (CAS 1058691-77-2)
- Semaglutide Impurity 142 (CAS CATO-C4X-2226142)
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