3-Chloro-4-iodobenzenesulfonyl chloride CAS 1261580-79-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261580-79-3 |
| Molecular Formula | C6H3Cl2IO2S |
| Molecular Weight | 336.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Chloro-4-iodobenzenesulfonyl chloride (CAS 1261580-79-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H3Cl2IO2S. Molecular weight: 336.96 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H3Cl2IO2S |
| Molecular Weight | 336.96 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1990 |
| Halogen Content | Cl/I-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-chloro-4-iodobenzene-1-sulfonyl chloride (CAS 1099660-72-6)
- 3-Chloro-5-iodobenzenesulfonyl chloride (CAS 1261497-71-5)
- 4-Chloro-2-iodobenzenesulfonyl chloride (CAS 1261730-58-8)
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Recommended Standards
- 6-Bromo-3-iodo-1-methyl-1H-indazole (CAS 1260741-78-3)
- 5-Bromo-3-iodo-2-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 1351478-13-1)
- 6-Bromo-3-iodo-7-methylimidazo[1,2-a]pyridine (CAS 1246184-61-1)
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- 4,5,7-Trifluoro-1H-indole-2-carboxylic acid (CAS 247564-69-8)
- (3,4,5-Trimethoxybenzyl)hydrazine hydrochloride (CAS 3903-97-7)
- 3-(dimethylamino)-N’-hydroxybutanimidamide hydrochloride (CAS 2060523-83-1)
- Semaglutide Impurity 18 (CAS 1671100-14-3)
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