5-Amino-2-diethylamino-N-(2-methoxy-phenyl)-benzenesulfonamide CAS 326092-58-4
| CAS No. | 326092-58-4 |
| Molecular Formula | C17H23N3O3S |
| Molecular Weight | 349.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 5-Amino-2-diethylamino-N-(2-methoxy-phenyl)-benzenesulfonamide (C17H23N3O3S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 5-Amino-2-diethylamino-N-(2-methoxy-phenyl)-benzenesulfonamide (CAS 326092-58-4), a certified reference material (molecular formula C17H23N3O3S, MW 349.45 g/mol) for analytical method development and quality control.
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 5-Amino-2-diethylamino-N-(2-methoxy-phenyl)-benzenesulfonamide 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 | C17H23N3O3S |
| Molecular Weight | 349.45 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- [5-(2-Amino-5-methyl-4-thiazolyl)-1-indolinyl](2-methylphenyl)methanone (CAS 878704-24-6)
- 3-Amino-N,N-diethyl-4-[(2-methoxyphenyl)amino]benzene-1-sulfonamide (CAS 326092-35-7)
- 5-Amino-2-(diethylamino)-N-(4-methoxyphenyl)benzene-1-sulfonamide (CAS 326023-01-2)
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Recommended Standards
- Ethyl 5-methyl-2-[(4-methylpiperidin-1-yl)methyl]-4-oxo-3h,4h-thieno[2,3-d]pyrimidine-6-carboxylate (CAS 741731-76-0)
- 4-Cyclohexyl-5-(3,4,5-trimethoxyphenyl)-4H-1,2,4-triazole-3-thiol (CAS 26028-97-7)
- N-(1-benzyl-3-cyano-4,5-dimethyl-1H-pyrrol-2-yl)-2-(thiophen-2-yl)acetamide (CAS 478032-98-3)
- 3-Methoxy-N-{4-[(4-methylphenyl)sulfanyl]phenyl}benzamide (CAS 339096-28-5)
- 1-(4-Phenoxyphenyl)-2-phenylethanone (CAS 3669-48-5)
- N-(3-Chlorobenzyl)-2-methyl-2-propanamine hydrochloride (CAS 1050076-08-8)
- 1-(4,6-Dimethylpyrimidin-2-yl)piperidine-4-carboxylic acid (CAS 797028-97-8)
- 5,8-Dimethyl-2,3-dihydrobenzo[b][1,4]dioxine (CAS 88631-82-7)
- 4,4,5,5-Tetramethyl-2-(4-methyl-3-(trifluoromethyl)phenyl)-1,3,2-dioxaborolane (CAS 1693768-83-0)
- Atogepant Impurity 12 (CAS CATO-C4X-328512)
- 3,5-Dimethyl-1-(2-methyl-benzyl)-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrazole (CAS 2246835-74-3)
- 4-((2-Chloro-5-nitrobenzylidene)amino)-3-(m-tolyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478256-40-5)
- (3-Methylazetidin-3-yl)methanamine (CAS 743380-98-5)
- Liraglutide Impurity 10 TFA Salt (CAS CATO-C4X-199210)
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