3-chloro-4-({[(4-chlorobenzoyl)amino]carbonyl}amino)benzene-1-sulphonyl fluoride CAS 284674-51-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 284674-51-7 |
| Molecular Formula | C14H9Cl2FN2O4S |
| Molecular Weight | 391.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-chloro-4-({[(4-chlorobenzoyl)amino]carbonyl}amino)benzene-1-sulphonyl fluoride (CAS 284674-51-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H9Cl2FN2O4S. Molecular weight: 391.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H9Cl2FN2O4S |
| Molecular Weight | 391.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 3,5-Dimethylisoxazole-4-sulfinic acid (CAS 787513-23-9)
- 2-(6-Oxo-3-(p-tolyl)pyridazin-1(6H)-yl)acetic acid (CAS 58112-53-1)
- 4-Nitrophenyl 2-O-(α-D-mannopyranosyl)-α-D-mannopyranoside (CAS 68462-57-7)
- Ethylsulfamoyl Chloride (CAS 16548-07-5)
- Atrasentan Impurity 9 (CAS 195707-69-8)
- (4-(2-Nitrophenoxy)phenyl)boronic acid (CAS 957062-62-3)
- Insulin aspart (CAS 116094-23-6)
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