(<I>R</I>)-(-)-3-Hydroxybutyric acid sodium salt CAS 13613-65-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13613-65-5 |
| Molecular Formula | C4H7O3 Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(<I>R</I>)-(-)-3-Hydroxybutyric acid sodium salt (CAS 13613-65-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H7O3 Na. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H7O3 Na |
| Molecular Weight | 126.09 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) | 1.5 |
| CAS Registry Year (est.) | 1960 |
Recommended Standards
- 4-(4-Isopropylpiperazin-1-yl)butanoic acid (CAS 1156829-32-1)
- 1H-Pyrazole-3-carboxylic acid, 1-ethyl-5-(trifluoromethyl)- (CAS 1004643-70-2)
- 2-(Tert-butyl) 3-ethyl 5-oxo-2-azabicyclo[2.2.2]Octane-2,3-dicarboxylate (CAS 1822579-28-1)
- Vazegepant Impurity 23 (CAS CATO-C4X-320023)
- 2-Chloro-5-(prop-1-en-2-yl)pyridine (CAS 68700-92-5)
- N-(2,4-dimethylphenyl)-3-methyl-2-phenylquinoline-4-carboxamide (CAS 332372-31-3)
- Semaglutide impurity 250 (CAS CATO-C4X-2226250)
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