(S)-3-Hydroxy-2-methylpropanoic acid CAS 26543-05-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 26543-05-5 |
| Molecular Formula | C4H8O3 |
| Molecular Weight | 104.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-3-Hydroxy-2-methylpropanoic acid (CAS 26543-05-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H8O3. Molecular weight: 104.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H8O3 |
| Molecular Weight | 104.10 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) | 1.0 |
| CAS Registry Year (est.) | 1964 |
Related S Standards
- (R)-3-Hydroxy-2-methylpropanoic acid (CAS 1910-47-0)
- N-Hydroxy-2-(methylamino)acetamide (CAS 119280-41-0)
- 3-hydroxy-1,1-dimethylurea (CAS 52253-32-4)
- N'-Hydroxy-2-methoxyethanimidamide (CAS 936112-78-6)
- N-Hydroxy-2-methoxyethanimidamide (CAS 95298-88-7)
- 2-Hydroxy-2-methylpropionamide (CAS 13027-88-8)
- (2R)-2-Hydroxy-N-methylpropanamide (CAS 133930-09-3)
- 2-Hydroxy-N,N-dimethylacetamide (CAS 14658-93-6)
Recommended Standards
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