(2S,3S,4R)-5,5-bis(ethylthio)pentane-1,2,3,4-tetraol CAS 43179-48-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 43179-48-2 |
| Molecular Formula | C9H20O4S2 |
| Molecular Weight | 256.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2S,3S,4R)-5,5-bis(ethylthio)pentane-1,2,3,4-tetraol (CAS 43179-48-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H20O4S2. Molecular weight: 256.38 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H20O4S2 |
| Molecular Weight | 256.38 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) | 0.0 |
| CAS Registry Year (est.) | 1969 |
| Sulfur Atoms | 2 |
Recommended Standards
- (2S,3R,4S)-5,5-bis(ethylthio)pentane-1,2,3,4-tetraol (CAS 23259-79-2)
- (S)-(-)-Pindolol (CAS 26328-11-0)
- (2R,3S,4S)-5,5-bis(ethylthio)pentane-1,2,3,4-tetraol (CAS 6838-08-0)
- Rasagiline Tartrate (CAS 136236-52-7)
- (Lys(Me)?2?)-Histone H3 (21-44)-Gly-Lys(biotinyl) trifluoroacetate salt (CAS 2022956-67-6)
- 5-(tert-Butyl)-2-(chloromethyl)pyrimidine (CAS 944899-53-0)
- meso-2,3-Dibromobutane (CAS 5780-13-2)
- 1-(2-Isopropylphenyl)-1H-pyrrole-2-carbaldehyde (CAS 383136-02-5)
- 5-(3,5-Dimethylphenoxy)pentanoic acid (CAS 87411-40-3)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
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