4-Ethoxy-n-ethylbenzenesulfonamide CAS 477482-95-4
| CAS No. | 477482-95-4 |
| Molecular Formula | C10H15NO3S |
| Molecular Weight | 229.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Ethoxy-n-ethylbenzenesulfonamide (CAS 477482-95-4), a certified reference material (molecular formula C10H15NO3S, MW 229.30 g/mol) for analytical method development and quality control.
4-Ethoxy-n-ethylbenzenesulfonamide (C10H15NO3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 4-Ethoxy-n-ethylbenzenesulfonamide 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 | C10H15NO3S |
| Molecular Weight | 229.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethoxy Standards
- 4-Ethoxy-2,3-dimethylbenzenesulfonamide (CAS 1152860-61-1)
- 4-Ethoxy-3-((methylsulfonyl)methyl)aniline (CAS 1178351-07-9)
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- 2-(4-Ethoxy-3-(trifluoromethyl)phenyl)acetonitrile (CAS 1206593-35-2)
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Recommended Standards
- 4,6-Dimethyl-2-(1-methylhydrazino)-3-(methylsulfonyl)pyridine (CAS 341967-36-0)
- 4-Methoxy-10H-phenothiazine (CAS 61174-11-6)
- 4-(6-Methyl-1H-indol-3-yl)thiazol-2-amine (CAS 370077-70-6)
- 4-Methoxy-2,3,6-trimethylbenzenesulfonamide (CAS 316831-31-9)
- 2-(Difluoromethyl)-3-iodo-5-methylpyridine-6-carbonyl chloride (CAS 1806949-93-8)
- 4,6,7-Trimethoxyisoquinoline (CAS 71521-99-8)
- (S)-3-((tert-Butoxycarbonyl)amino)-5-phenylpentanoic acid (CAS 218608-84-5)
- tert-butyl (2R,5R)-2-ethyl-5-(hydroxymethyl)piperazine-1-carboxylate (CAS 2618423-62-2)
- N,N-Diacetyl-o-aminoazotoluene (CAS 83-63-6)
- 3-Allyl-2-methylquinolin-4-ol (CAS 1207-74-5)
- 2-Bromo-6-((tert-butoxycarbonyl)amino)benzoic acid (CAS 2138042-55-2)
- N4-(2,5-Dimethoxyphenyl)-N2-ethyl-L-asparagine (CAS 1047996-01-9)
- Piperidin-4-yl N-cyclopropylcarbamate hydrochloride (CAS 1884704-68-0)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
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 18665070610 / Nicole.chen@cato-chem.com