Potassium 2-iodobenzenesulfonate CAS 649698-93-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 649698-93-1 |
| Molecular Formula | C6H4IO3S K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Potassium 2-iodobenzenesulfonate (CAS 649698-93-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H4IO3S K. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H4IO3S K |
| Molecular Weight | 322.15 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | I-containing |
| Sulfur Atoms | 1 |
Related Potassium Standards
Recommended Standards
- 4-Hydrazinyl-5-methylpyrimidine (CAS 69142-10-5)
- 4-Amino-5-fluoro-2-iodophenol (CAS 2091817-62-6)
- 3-Bromo-2,4-difluorobenzoic acid (CAS 651026-98-1)
- N-Methyl-N-(oxo(phenyl)(trifluoromethyl)-λ6-sulfanylidene)methanaminium tetrafluoroborate (CAS 1046786-08-6)
- 4-((4-Chlorobenzyl)oxy)-3-iodobenzamide (CAS 1706443-83-5)
- 1-Boc-4-[2-(aminomethyl)phenyl]piperazine (CAS 174855-53-9)
- D-γ-Glu20-Side-Tirzepatide (CAS CATO-CPTD788929)
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