Potassium Guaiacolsulfonate CAS 16241-25-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16241-25-1 |
| Molecular Formula | C7H7O5S K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Potassium Guaiacolsulfonate (CAS 16241-25-1) pharmaceutical standards reference standard. Molecular formula: C7H7O5S K. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H7O5S K |
| Molecular Weight | 242.29 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 | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Sulfur Atoms | 1 |
Related Potassium Standards
Recommended Standards
- Methyl 5-ethyl-2-methyl-1-oxaspiro[2.4]heptane-2-carboxylate (CAS 1559617-96-7)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-3-carbonitrile (CAS 1430754-35-0)
- H-Ala-Phe-Pro-OH (CAS 34327-70-3)
- 1h-Indole-5-carbothioamide (CAS 114948-09-3)
- 4-Chloro-3-nitroaniline sulfate (CAS 1951444-61-3)
- N-(m-Tolyl)dibenzo[b,d]furan-4-amine (CAS 1609080-03-6)
- Semaglutide impurity 204 (CAS CATO-C4X-2226204)
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