Sodium 2-(trimethylÂsilylÂ)-ethansulfoÂnate CAS 18143-40-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18143-40-3 |
| Molecular Formula | C5H13O3SSi Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sodium 2-(trimethylÂsilylÂ)-ethansulfoÂnate (CAS 18143-40-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H13O3SSi Na. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H13O3SSi Na |
| Molecular Weight | 204.29 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1962 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-[5-(4-Fluorobenzoyl)thiophen-2-yl]acetonitrile (CAS 338966-59-9)
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- 1-{[1-(2-fluorophenyl)-1h-pyrazol-4-yl]sulfanyl}-N,N-dimethylformamide (CAS 1354959-67-3)
- 2-(4-((Tert-butoxycarbonyl)amino)piperidin-1-yl)-2-(1H-indol-2-yl)acetic acid (CAS 885275-43-4)
- 2-(Chloromethyl)-6-(difluoromethoxy)benzo[d]oxazole (CAS 1804106-53-3)
- Linoleic Acid-1- (CAS 98353-71-0)
- Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 75976-10-2)
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