2-(Difluoromethyl)-3-iodo-4-nitropyridine-6-sulfonyl chloride CAS 1806953-68-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1806953-68-3 |
| Molecular Formula | C6H2ClF2IN2O4S |
| Molecular Weight | 398.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(Difluoromethyl)-3-iodo-4-nitropyridine-6-sulfonyl chloride (CAS 1806953-68-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H2ClF2IN2O4S. Molecular weight: 398.51 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H2ClF2IN2O4S |
| Molecular Weight | 398.51 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl/I-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Difluoromethyl Standards
- 2-(Difluoromethyl)-6-iodo-4-nitropyridine-3-sulfonyl chloride (CAS 1804864-98-9)
- 2-(Difluoromethyl)-6-iodo-5-nitropyridine-3-sulfonyl chloride (CAS 1805423-24-8)
- 4-(Difluoromethyl)-5-iodo-3-nitropyridine-2-sulfonyl chloride (CAS 1805423-41-9)
- 2-(Difluoromethyl)-4-iodo-3-nitropyridine-6-sulfonyl chloride (CAS 1805546-39-7)
- 2-(Difluoromethyl)-6-iodo-3-nitropyridine-5-sulfonyl chloride (CAS 1805552-08-2)
- 2-(Difluoromethyl)-3-iodo-4-nitropyridine-5-sulfonyl chloride (CAS 1807147-48-3)
- 4-(Difluoromethyl)-5-fluoro-2,3-diiodopyridine (CAS 1804716-49-1)
- 4-(Difluoromethyl)-3-fluoro-2,5-diiodopyridine (CAS 1806824-20-3)
Recommended Standards
- tert-butyl N-(tert-butoxycarbonylamino)-N-[3-(2-fluorophenyl)-1-bicyclo[1.1.1]pentanyl]carbamate (CAS 2149634-50-2)
- tert-butyl N-(tert-butoxycarbonylamino)-N-[3-(3-fluorophenyl)-1-bicyclo[1.1.1]pentanyl]carbamate (CAS 2149634-51-3)
- tert-butyl N-(tert-butoxycarbonylamino)-N-[3-(4-fluorophenyl)-1-bicyclo[1.1.1]pentanyl]carbamate (CAS 2149634-52-4)
- 2-Chloro-6-fluorobenzo[d]oxazole (CAS 153403-53-3)
- 3-Bromo-4-chloro-5-hydroxybenzoic acid (CAS 1823372-67-3)
- 2-Cyclopropyl-6-methylphenol (CAS 499236-68-9)
- N'-(9-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)-N,N-dimethylformimidamide (CAS 17331-12-3)
- 7-[(E)-2-(4-Chlorophenyl)ethenyl]-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 320416-44-2)
- 1-(4-Iodobutyl)-4-methylbenzene (CAS 339570-60-4)
- Eledoisin Related Peptide (CAS 2990-43-4)
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