(R)-3-Hydroxy-2-oxobutanoic acid CAS 68862-42-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 68862-42-0 |
| Molecular Formula | C4H6O4 |
| Molecular Weight | 118.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (R)-3-Hydroxy-2-oxobutanoic acid (CAS 68862-42-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H6O4. Molecular weight: 118.09 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H6O4 |
| Molecular Weight | 118.09 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) | 2.0 |
| CAS Registry Year (est.) | 1976 |
Related R Standards
- 4-Hydroxy-3-oxobutanoic acid (CAS 162369-88-2)
- 3-Hydroxy-2-oxobutanoic acid (CAS 1944-42-9)
- 4-Hydroxy-2-oxobutanoic acid (CAS 22136-38-5)
- N’-hydroxy-2-methoxypropanimidamide (CAS 1251430-35-9)
- 3-Hydroxy-2-(hydroxymethyl)-2-methylpropanal (CAS 18516-18-2)
- (R)-2-Hydroxy-2-methylbutanoic acid (CAS 37505-02-5)
- (S)-2-Hydroxy-2-methylbutanoic acid (CAS 37505-07-0)
- 2-Hydroxy-2-methylpropanehydrazide (CAS 42596-46-3)
Recommended Standards
- 1,3,4-oxadiazole-2-carboxylic acid (CAS 944907-12-4)
- Rel-(3R,4R)-3,4-dihydroxydihydrofuran-2(3H)-one (CAS 17675-99-9)
- 1,3-Dioxolane-2-carboxylic acid (CAS 5736-05-0)
- 4,5,6-trifluoroindole (CAS 884494-65-9)
- 1-Methyl-1H-indazole-6-methanamine (CAS 267413-31-0)
- 4-(1-Amino-2,2,2-trifluoroethyl)benzoic acid (CAS 886368-22-5)
- 4,6-Di-tert-butylbenzo[d][1,3]dioxole (CAS 29619-33-8)
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- 1,1-Dimethylethyl 5-bromo-3,3-dimethyl-4-oxo-1-piperidinecarboxylate (CAS 1399183-67-5)
- Myelin Basic Protein (85-99) Peptide Antagonist (CAS 444305-16-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com