Sodium 4-hydroxy-3,3-dimethylbutanoate CAS 2108576-19-6
| CAS No. | 2108576-19-6 |
| Molecular Formula | C6H11O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sodium 4-hydroxy-3,3-dimethylbutanoate (CAS 2108576-19-6) is a high-purity analytical reference standard with the molecular formula C6H11O3Na and a molecular weight of 154.14 g/mol.
Sodium 4-hydroxy-3,3-dimethylbutanoate (C6H11O3Na) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Sodium 4-hydroxy-3,3-dimethylbutanoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6H11O3 Na |
| Molecular Weight | 154.14 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.) | 1997 |
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