(±)-2-Acetoxybutyric Acid CAS 19947-43-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19947-43-4 |
| Molecular Formula | C6H10O4 |
| Molecular Weight | 146.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(±)-2-Acetoxybutyric Acid (CAS 19947-43-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H10O4. Molecular weight: 146.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H10O4 |
| Molecular Weight | 146.14 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) | 2.0 |
| CAS Registry Year (est.) | 1962 |
Recommended Standards
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- (2R)-Methyl 5-hydroxytetrahydrofuran-2-carboxylate (CAS 195067-09-5)
- 1-([1,1'-Biphenyl]-3-yl)ethanone (CAS 3112-01-4)
- 3-Chloro-6-(trifluoromethyl)picolinaldehyde (CAS 1060810-27-6)
- 2-(4-Bromo-5-methyl-1h-pyrazol-1-yl)propanoic acid (CAS 1172506-13-6)
- (-)-CP 55940 (-)-cis-3-[2-Hydroxy-4-(1,1-dimethylheptyl)phenyl]-trans-4-(3-hydroxypropyl)cyclohexanol (1|A,2|A,5|A)-(-)-5-(1,1-Dimethylheptyl)-2-[5-hydroxy-2-(3-hydroxypropyl)cyclohexyl]phenol 5-(1,1-Dimethylheptyl)-2-[(1R,2R,5R)-5-hydroxy-2-(3-hydroxypropyl)cyclohexyl]phenol 83002-04-4 CP 55,940 CP 55940 (CAS 83002-04-4)
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- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
Why CATO?
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