potassium 2-hydroxy-2-methyl-4-oxopentanedioate CAS 374633-16-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 374633-16-6 |
| Molecular Formula | C6H6O6 2*K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity potassium 2-hydroxy-2-methyl-4-oxopentanedioate (CAS 374633-16-6) pharmaceutical standards reference standard. Molecular formula: C6H6O6 2*K. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H6O6 2*K |
| Molecular Weight | 213.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
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Recommended Standards
- 2-(4-(4-Cyanophenoxy)phenyl)benzofuran-5-carbonitrile (CAS 90178-97-5)
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- Netupitant Impurity N3 (CAS 873443-69-7)
- 2-Phenyl-1H-imidazole hydrochloride (CAS 34535-90-5)
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- (R)-1-(4-Fluoro-3-methoxyphenyl)ethanamine hydrochloride (CAS 1256944-96-3)
- Semaglutide Impurity 125 xTFA Salt (CAS CATO-C4X-2226125)
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