rel-(2S,3R)-4-(isopentyloxy)-2,3-dimercapto-4-oxobutanoic acid CAS 142609-62-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 142609-62-9 |
| Molecular Formula | C9H16O4S2 |
| Molecular Weight | 252.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
rel-(2S,3R)-4-(isopentyloxy)-2,3-dimercapto-4-oxobutanoic acid (CAS 142609-62-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H16O4S2. Molecular weight: 252.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H16O4S2 |
| Molecular Weight | 252.35 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Sulfur Atoms | 2 |
Recommended Standards
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- LDHA-IN-4 (CAS 1370290-34-8)
- 3-(3-Chloro-5H-benzo[b]pyridazino[4,3-e][1,4]oxazin-5-yl)-N,N-dimethylpropan-1-amine (CAS 27225-85-0)
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- 6-(Methylsulfonyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 1114555-03-1)
- N-(2,5-Dimethylphenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 577763-65-6)
- (S)-3-(Methylthio)-1-(1H-tetrazol-5-yl)propan-1-amine (CAS 1379445-26-7)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
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