2-(Difluoromethyl)-3,6-diiodopyridine-5-sulfonamide CAS 1805323-90-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1805323-90-3 |
| Molecular Formula | C6H4F2I2N2O2S |
| Molecular Weight | 459.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Difluoromethyl)-3,6-diiodopyridine-5-sulfonamide (CAS 1805323-90-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H4F2I2N2O2S. Molecular weight: 459.98 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H4F2I2N2O2S |
| Molecular Weight | 459.98 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1995 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Difluoromethyl Standards
- 4-(Difluoromethyl)-2,5-diiodopyridine-3-sulfonamide (CAS 1804694-43-6)
- 2-(Difluoromethyl)-3,5-diiodopyridine-4-sulfonamide (CAS 1805008-14-3)
- 4-(Difluoromethyl)-5,6-diiodopyridine-3-sulfonamide (CAS 1805292-95-8)
- 2-(Difluoromethyl)-3,6-diiodopyridine-4-sulfonamide (CAS 1806043-43-5)
- 1-((3-(5-((Difluoromethyl)thio)-4-phenyl-4H-1,2,4-triazol-3-yl)phenyl)sulfonyl)piperidine (CAS 748137-22-6)
- 2-(Difluoromethyl)-1,1,1,2,3,3,4,4,5,5,6,7,7,7-tetradecafluoro-6-(trifluoromethyl)heptane (CAS 801287-29-6)
- 2-(Difluoromethyl)-4,5-diiodopyridine-3-carbonyl chloride (CAS 1803706-35-5)
- 4-(Difluoromethyl)-2,6-diiodonicotinoyl chloride (CAS 1804451-39-5)
Recommended Standards
- 2,6-Dibenzhydryl-4-chloroaniline (CAS 1373618-99-5)
- 2,7-Diiodophenanthrene-9,10-dione (CAS 16218-32-9)
- 1H,1H-Tridecafluoroheptyl Iodide (CAS 212563-43-4)
- 1,3-Bis(2-chlorophenyl)thiourea (CAS 1219-68-7)
- 5-Bromo-4-(3-(trifluoromethyl)phenyl)thiazol-2-amine (CAS 186982-44-5)
- trans-1-Boc-3-amino-4-methylpiperidine (CAS 1271810-27-5)
- 1,1,1,7,7,7-Hexafluoro-2,6-bis(trifluoromethyl)heptane-2,4,6-triol (CAS 68325-20-2)
- 3,5-Diaminophenol dihydrochloride (CAS 99761-37-2)
- 2-((3-Methoxybenzyl)amino)-2-oxoethyl 2,6-difluorobenzoate (CAS 874950-61-5)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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