4-Bromo-3-cyano-2-iodobenzene-1-sulfonyl chloride CAS 1805579-57-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1805579-57-0 |
| Molecular Formula | C7H2BrClINO2S |
| Molecular Weight | 406.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-3-cyano-2-iodobenzene-1-sulfonyl chloride (CAS 1805579-57-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H2BrClINO2S. Molecular weight: 406.42 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H2BrClINO2S |
| Molecular Weight | 406.42 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl/Br/I-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (4-(3-Benzyloxyphenyl)-2-ethylsulfinyl-6-(trifluoromethyl)pyrimidine (CAS 1371569-69-5)
- (3AR,4R,5R,6aS)-4-((E)-4,4-Difluoro-3-oxooct-1-en-1-yl)-2-oxohexahydro-2H-cyclopenta[b]furan-5-yl benzoate (CAS 50889-48-0)
- 6,17-Dioxo-7,10,13,16-tetraoxadocosane-1,22-dioic acid (CAS 111982-75-3)
- (2-Amino-5-fluorophenyl)(piperidin-1-yl)methanone (CAS 1152587-50-2)
- (3-Chloro-5-cyano-2-methylphenyl)boronic acid (CAS 2225179-44-0)
- methyl 6-(diethylamino)nicotinate (CAS 690632-37-2)
- 4,5-Difluoro-3-methoxybezenemethanol (CAS 887585-14-0)
- 2-[(5-bromo-2-fluorophenyl)methyl]-3-hydroxypropanenitrile (CAS 1283707-34-5)
- H-D-Dab-OH (CAS 26908-94-1)
- Semaglutide Impurity 165 (CAS CATO-C4X-2226165)
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