Bis-PEG3-sulfonic acid CAS 255831-16-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 255831-16-4 |
| Molecular Formula | C8H18O9S2 |
| Molecular Weight | 322.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Bis-PEG3-sulfonic acid (CAS 255831-16-4) pharmaceutical standards reference standard. Molecular formula: C8H18O9S2. Molecular weight: 322.35 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H18O9S2 |
| Molecular Weight | 322.35 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) | 0.0 |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 2 |
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- ((2R,3S,4R,5R)-5-(6-Amino-2-fluoro-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 1492-60-0)
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- [D-His]-Semaglutide B (x TFA Salt) (CAS CATO-C4X-2226117)
Why CATO?
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