3-amino-4-(ethylamino)-N,N-dimethylbenzenesulfonamide CAS 735322-65-3
| CAS No. | 735322-65-3 |
| Molecular Formula | C10H17N3O2S |
| Molecular Weight | 243.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-amino-4-(ethylamino)-N,N-dimethylbenzenesulfonamide 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.
3-amino-4-(ethylamino)-N,N-dimethylbenzenesulfonamide (CAS 735322-65-3) is a high-purity analytical reference standard with the molecular formula C10H17N3O2S and a molecular weight of 243.33 g/mol.
Based on its molecular formula C10H17N3O2S, 3-amino-4-(ethylamino)-N,N-dimethylbenzenesulfonamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 243.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C10H17N3O2S |
| Molecular Weight | 243.33 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related amino Standards
- 3-Amino-4-(butylamino)benzene-1-sulfonamide (CAS 1565-51-1)
- Ethyl 4-amino-2-(diethylamino)-1,3-thiazole-5-carboxylate (CAS 1601246-24-5)
- 2-amino-3-(dimethylamino)-N,N-dimethylbenzene-1-sulfonamide (CAS 1697594-49-2)
- 2-((5-Amino-4h-1,2,4-triazol-3-yl)thio)-N-isopentylacetamide (CAS 849484-12-4)
- 2-Amino-N-methyl-N-(2-(pyridin-2-yl)ethyl)ethane-1-sulfonamide (CAS 926220-43-1)
- 3-Amino-4-(diethylamino)benzene-1-sulfonamide (CAS 41893-78-1)
- 3-Amino-4-(dimethylamino)-N,N-dimethylbenzene-1-sulfonamide (CAS 852217-77-7)
- 3-Amino-n-[2-(dimethylamino)ethyl]benzene-1-sulfonamide (CAS 837421-90-6)
Recommended Standards
- 4-(1,2-Dimethyl-1H-indol-3-yl)-thiazol-2-ylamine (CAS 843622-17-3)
- 3,4-Diamino-N-butylbenzene-1-sulfonamide (CAS 327092-62-6)
- 4-(2,5-Dimethyl-1H-indol-3-yl)-1,3-thiazol-2-amine (CAS 893730-53-5)
- 3,4-Diamino-N,N-diethyl-benzenesulfonamide (CAS 49804-28-6)
- 77086-38-5 KS-000018IA Silane, (1,1-dimethylethyl)[(1-methoxyethenyl)oxy]dimethyl- (CAS 77086-38-5)
- tert-butyl 3-hydroxy-3-(3-oxazol-4-ylprop-1-ynyl)pyrrolidine-1-carboxylate (CAS 2589316-68-5)
- 2,3-Dimethyl-1H-indol-5-ol (CAS 36729-22-3)
- tert-Butyl 1,2,3,4-tetrahydrophthalazine-2-carboxylate (CAS 154972-21-1)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(3,5-dichlorophenyl)butanoic acid (CAS 1260615-04-0)
- n-Ethyl-3-methoxyaniline (CAS 41115-30-4)
- 1-[2-fluoro-6-(1-phenylethoxy)phenyl]ethan-1-one (CAS 1019624-98-6)
- 1-[4-methyl-2-(4-methylphenyl)-1,3-thiazol-5-yl]ethan-1-ol (CAS 1247721-83-0)
- 1-(2-Hydroxy-4-methoxyphenyl)-2-(4-methoxyphenyl)ethan-1-one (CAS 39604-64-3)
- Semaglutide impurity 28 (CAS CATO-C4X-222628)
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