4-Amino-N-ethyl-N-phenylbenzenesulfonamide 4436AE 50497-33-1 C14H16N2O2S CAS 50497-33-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 50497-33-1 |
| Molecular Formula | C14H16N2O2S |
| Molecular Weight | 276.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-N-ethyl-N-phenylbenzenesulfonamide 4436AE 50497-33-1 C14H16N2O2S (CAS 50497-33-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H16N2O2S. Molecular weight: 276.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H16N2O2S |
| Molecular Weight | 276.35 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.) | 1971 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 23822-95-9 ((2-Aminophenyl)sulfonyl)(2-phenylethyl)amine MFCD04154175 (CAS 23822-95-9)
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- Ethyl 3,4-diamino-5-bromobenzoate (CAS 1423037-41-5)
- 2,5-Dibromo-1-trityl-1H-imidazole (CAS 850429-53-7)
- 3-Chloro-5-fluoro-4-(1-methylethoxy)-benzoic acid (CAS 1272528-98-9)
- 1-Methyl-N-(octan-2-yl)-1h-pyrazol-3-amine (CAS 1183433-94-4)
- Glu17-Semaglutide (CAS CATO-C4X-2226209)
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 13829788188 / jacky.chen@cato-chem.com