4-Chloro-N-((4-chlorophenyl)sulfonyl)benzenesulfonamide CAS 2725-55-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2725-55-5 |
| Molecular Formula | C12H9Cl2NO4S2 |
| Molecular Weight | 366.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Chloro-N-((4-chlorophenyl)sulfonyl)benzenesulfonamide (CAS 2725-55-5) pharmaceutical standards reference standard. Molecular formula: C12H9Cl2NO4S2. Molecular weight: 366.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H9Cl2NO4S2 |
| Molecular Weight | 366.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Chloro Standards
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- (3Z)-6-Chloro-3-[(4-chloro-3-nitrophenyl)methylidene]-3,4-dihydro-2H-1-benzothiopyran-4-one (CAS 900019-21-8)
- 1-Benzyl-3-chloro-3-[(4-chlorophenyl)sulfanyl]pyrrolidine-2,5-dione (CAS 321433-50-5)
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Recommended Standards
- 3-[(3,5-Dichlorophenyl)amino]-2-phenyl-1H-inden-1-one (CAS 946386-16-9)
- 6-((3,4-Dichlorophenyl)(pyrrolidin-1-yl)methyl)benzo[d][1,3]dioxol-5-ol (CAS 439110-78-8)
- 3,5-Bis(2-chlorophenyl)-4-phenyl-4H-1,2,4-triazole (CAS 88032-13-7)
- 4-Methyl-N-(tetrahydro-2H-thiopyran-4-yl)pyridin-3-amine (CAS 1342564-32-2)
- Benzofuran-6-carbonitrile (CAS 17450-68-9)
- 9-Allyl-6-chloro-9H-purin-2-amine (CAS 144364-01-2)
- Sodium Sorbate (CAS 7757-81-5)
- 5-(4-Fluorophenyl)-1,3,4-oxadiazole-2-carbaldehyde (CAS 944907-00-0)
- 4-chloro-6-methoxy-5-methyl-pyrimidine (CAS 960299-06-3)
- MCH-Gene-Overprinted-Polypeptide-14 (rat) (H-4746.0500) (CAS 182917-44-8)
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