PEG4-sulfonic acid CAS 173459-90-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 173459-90-0 |
| Molecular Formula | C8H18O7S |
| Molecular Weight | 258.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity PEG4-sulfonic acid (CAS 173459-90-0) pharmaceutical standards reference standard. Molecular formula: C8H18O7S. Molecular weight: 258.29 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H18O7S |
| Molecular Weight | 258.29 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.) | 2006 |
| Sulfur Atoms | 1 |
Recommended Standards
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- 2-(Ethylsulfonyl)-N,N-dimethyl-5-nitroaniline (CAS 1820603-85-7)
- 4-(3-Fluorophenyl)-5-(methylsulfonyl)-1,2,3-thiadiazole (CAS 1710301-56-6)
- 6-(Chloromethyl)-2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione (CAS 24753-63-7)
- (S)-FTY-720 Vinylphosphonate (CAS 1142015-13-1)
- N-Deacetyl Colchicine (CAS 3476-50-4)
- 2-(5-Bromothiophen-2-yl)-4-chloropyrimidine (CAS 1155599-15-7)
- 1-(2-Aminoethoxy)-3-fluorobenzene hydrochloride (CAS 372183-68-1)
- 4-(2,3-Dimethylphenyl)-5-((4-ethylphenoxy)methyl)-4H-1,2,4-triazole-3-thiol (CAS 917748-23-3)
- Dulaglutide (CAS 923950-08-7)
Why CATO?
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