2,4-Diiodo-6-(methylsulfonyl)phenol CAS 400087-33-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 400087-33-4 |
| Molecular Formula | C7H6I2O3S |
| Molecular Weight | 423.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,4-Diiodo-6-(methylsulfonyl)phenol (CAS 400087-33-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H6I2O3S. Molecular weight: 423.99 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H6I2O3S |
| Molecular Weight | 423.99 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | I-containing |
| Sulfur Atoms | 1 |
Related Diiodo Standards
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Recommended Standards
- 1,1,1,2,3,3,4,4-Octafluoro-6-iodo-2-(trifluoromethyl)hexane (CAS 65975-05-5)
- 3-((2,4-Dibromo-6-nitrophenyl)amino)pyrazine-2,5-dicarbonitrile (CAS 918410-42-1)
- (4,5-Dibromo-6-oxopyridazin-1(6H)-yl)methyl 2,6-difluorobenzoate (CAS 439108-08-4)
- 6-methoxy-1,2,3,4-tetrahydroquinoline-2,4-dione (CAS 1188436-95-4)
- 2-(4-Fluorophenyl)-5-phenyloxazole (CAS 324-80-1)
- Methyl 2-((4-hydroxybutyl)amino)acetate (CAS 391642-52-7)
- cis-N-Boc-1,4-cyclohexanediamine (CAS 247570-24-7)
- (3R)-N-{3,6-dichloro-1H-pyrazolo[3,4-d]pyrimidin-4-yl}piperidin-3-amine hydrochloride (CAS 2007916-10-9)
- Ethyl 4-methyl-2-(4-phenylpiperazin-1-yl)pyrimidine-5-carboxylate (CAS 903446-60-6)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
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