4-Hydroxy-2-oxovaleric Acid Potassium Salt CAS 3318-73-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3318-73-8 |
| Molecular Formula | C5H8O4 |
| Molecular Weight | 132.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Hydroxy-2-oxovaleric Acid Potassium Salt (CAS 3318-73-8) pharmaceutical standards reference standard. Molecular formula: C5H8O4. Molecular weight: 132.11 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H8O4 |
| Molecular Weight | 132.11 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.) | 1957 |
Related Hydroxy Standards
- 5-Hydroxy-2-oxopentanoic acid (CAS 104092-74-2)
- α-Hydroxy-3-oxetaneacetic Acid (CAS 1554288-63-9)
- (R)-2-Hydroxy-2-methyl-3-oxobutanoic acid (CAS 26011-30-3)
- 2-Hydroxy-4-oxopentanoic Acid (CAS 54031-97-9)
- 3-Hydroxy-3-methyl-2-oxobutanoic acid (CAS 6546-31-2)
- (2S)-2-Hydroxy-2-methyl-3-oxobutanoic acid (CAS 71698-08-3)
- 4-Hydroxy-5-methoxyimidazolidin-2-one (CAS 94158-56-2)
- n'-Hydroxy-2-(propan-2-yloxy)ethanimidamide (CAS 1016754-49-6)
Recommended Standards
- 4-(Methoxymethyl)-1,3-dioxolan-2-one (CAS 40492-31-7)
- 4-Hydroxytetrahydrofuran-2-carboxylic acid (CAS 89579-74-8)
- 4-(Hydroxymethyl)-5-methyl-1,3-dioxolan-2-one (CAS 98360-12-4)
- Methyl 4-nitro-1-naphthoate (CAS 35616-00-3)
- 3-[3-(2-methoxyethoxy)phenyl]prop-2-yn-1-ol (CAS 1178764-00-5)
- n-(3-Iodo-4-methylphenyl)furan-3-carboxamide (CAS 623907-53-9)
- 8-Methyl-4-(trifluoromethyl)quinoline-2-carboxylic acid (CAS 596845-47-5)
- 5-Methyl-2-(4-pyridinyl)-1,3-thiazol-4-yl 2,4-difluorobenzenecarboxylate (CAS 338398-93-9)
- 2-Ethynyl-1-fluoro-4-(trifluoromethyl)benzene (CAS 1263377-27-0)
- Palmitoyl Tripeptide-1 TFA salt (CAS 2803375-47-3)
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