Sodium Valproate Impurity 42 CAS 258264-00-5
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 258264-00-5 |
| Molecular Formula | C11H20O4 |
| Molecular Weight | 216.27 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Sodium Valproate Impurity 42 (CAS 258264-00-5) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H20O4. Molecular weight: 216.27 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H20O4 |
| Molecular Weight | 216.27 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
Related Sodium Standards
- Valproate Impurity 38 (CAS 55898-43-6)
- Valproate Impurity 84 (CAS CATO-C4X-116684)
- Valproate Impurity 96 (CAS CATO-C4X-116696)
- Valproate Impurity 82 (CAS CATO-C4X-116682)
- Valproate impurity 90 (CAS CATO-C4X-116690)
- Valproate Impurity 86 (CAS CATO-C4X-116686)
- Valproate Impurity 64 (CAS CATO-C4X-116664)
- Valproate impurity 87 (CAS 59726-37-3)
Recommended Standards
- 832-58-6 Ethanone, 1-(2,4,6-trimethoxyphenyl)- 1-(2,4,6-Trimethoxyphenyl)ethanone (CAS 832-58-6)
- Diethyl Diethylmalonate (CAS 77-25-8)
- Brivaracetam Impurity 64 (CAS 112106-16-8)
- Nabumetone Impurity 17 (CAS CATO-C4X-284817)
- Propranolol Impurity 58 (CAS CATO-C4X-151958)
- trans-Azetidine-2,4-dicarboxylic acid (CAS 161596-62-9)
- Methyl 4-methylpyrazolo[1,5-a]pyrazine-3-carboxylate (CAS 53902-65-1)
- 1-(2-(1H-indol-3-yl)ethyl)-3-hexyl-4-hydroxypyridin-2(1H)-one (CAS 866133-91-7)
- 2-(4-Methylbenzenesulfonamido)-4-(methylsulfanyl)butanoic acid (CAS 4703-33-7)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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