2-((4-Chlorophenyl)sulfonyl)-N-(2-((4-chlorophenyl)sulfonyl)ethyl)acetamide CAS 337923-13-4
| CAS No. | 337923-13-4 |
| Molecular Formula | C16H15Cl2NO5S2 |
| Molecular Weight | 436.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((4-Chlorophenyl)sulfonyl)-N-(2-((4-chlorophenyl)sulfonyl)ethyl)acetamide (CAS 337923-13-4) is a high-purity analytical reference standard with the molecular formula C16H15Cl2NO5S2 and a molecular weight of 436.33 g/mol.
The molecular framework of 2-((4-Chlorophenyl)sulfonyl)-N-(2-((4-chlorophenyl)sulfonyl)ethyl)acetamide (C16H15Cl2NO5S2) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-((4-Chlorophenyl)sulfonyl)-N-(2-((4-chlorophenyl)sulfonyl)ethyl)acetamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H15Cl2NO5S2 |
| Molecular Weight | 436.33 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Chlorophenyl Standards
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- 2-(2-((4-(3-(4-Chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl)phenyl)sulfonyl)ethoxy)-N,N-dimethylethanamine (CAS 6608-80-6)
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Recommended Standards
- (E)-N'-(1-(Benzofuran-2-yl)-2,2,2-trifluoroethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide (CAS 2759078-42-5)
- 3-[3,5-Bis(trifluoromethyl)phenyl]-5-(2-methanesulfonylphenyl)-1,2,4-oxadiazole (CAS 339099-92-2)
- Arbidol impurity 44 (CAS CATO-C4X-112944)
- 5-(2,4-Dichlorophenyl)-3-(2-(2,5-dimethyl-1-propyl-1H-pyrrol-3-yl)-2-oxoethyl)-5-methylimidazolidine-2,4-dione (CAS 956234-04-1)
- 2-((3-Benzoylimidazo[1,2-a]pyridin-8-yl)oxy)-1-phenylethanone (CAS 1826072-92-7)
- 4-[2-(diethylamino)ethoxy]benzonitrile (CAS 49773-11-7)
- 2-Bromo-1-(4-phenoxyphenyl)propan-1-one (CAS 92434-62-3)
- (4,5-Dihydro-2H-benzo[g]indazol-2-yl)(4-fluorophenyl)methanone (CAS 339101-37-0)
- 4-Acetoxynisoldipine-d6 (CAS 1189672-21-6)
- 7-methoxy-4-methyl-2,3-dihydro-1H-indole-2,3-dione (CAS 72985-49-0)
- 4-Hydroxy-6,7-dimethoxyquinoline-3-carboxylic Acid (CAS 26893-22-1)
- 3-Ethyl 3-Methyl 1-Boc-piperidine-3,3-dicarboxylate (CAS 1624302-00-6)
- 6-ethoxypyridine-3-sulfonamide (CAS 1443981-82-5)
- Peptide 74 (H-8545.0500) (CAS 132116-39-3)
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