Sodium 3-oxobutanoate CAS 623-58-5
Purity ≥95%In StockPharmaceutical Standards
| CAS No. | 623-58-5 |
| Molecular Formula | C4H5O3 Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Sodium 3-oxobutanoate (CAS 623-58-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H5O3 Na. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H5O3 Na |
| Molecular Weight | 124.07 g/mol |
| Purity | ≥95% |
| 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) | 2.5 |
| CAS Registry Year (est.) | 1957 |
Related Sodium Standards
Recommended Standards
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- Ethyl 4-((pyrimidin-5-ylmethyl)amino)benzoate (CAS 1255716-72-3)
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- 1-(2'-Methoxy-[1,1'-biphenyl]-2-yl)-N-methylmethanamine (CAS 902836-95-7)
- Tirzepatide Impurity 51 (CAS CATO-C4X-324051)
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