Dimethyl 2-hydroxymalonate CAS 34259-29-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 34259-29-5 |
| Molecular Formula | C5H8O5 |
| Molecular Weight | 148.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Dimethyl 2-hydroxymalonate (CAS 34259-29-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H8O5. Molecular weight: 148.11 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H8O5 |
| Molecular Weight | 148.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1966 |
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Recommended Standards
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- [(3Z)-2-Oxo-1-phenyl-2,3-dihydro-1H-indol-3-ylidene]amino N-(4-methylphenyl)carbamate (CAS 866143-54-6)
- 2,3-Dimethoxy-5-methylquinoxaline (CAS 203719-98-6)
- 2-Chloro-3-methyl-1,1'-biphenyl (CAS 19482-23-6)
- Sodium 1-methyl-6-oxo-1,6-dihydropyridine-3-carboxylate (CAS 1255098-70-4)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
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