2-Ethoxy-N-(thiophen-3-ylmethyl)benzenesulfonamide CAS 1210457-03-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1210457-03-6 |
| Molecular Formula | C13H15NO3S2 |
| Molecular Weight | 297.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Ethoxy-N-(thiophen-3-ylmethyl)benzenesulfonamide (CAS 1210457-03-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H15NO3S2. Molecular weight: 297.39 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H15NO3S2 |
| Molecular Weight | 297.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Recommended Standards
- Tert-butyl 9-(2-methoxy-2-oxoethyl)-3-azabicyclo[3.3.1]Nonane-3-carboxylate (CAS 1198466-22-6)
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- 3-(Tert-butyl) 9-ethyl 3-azabicyclo[3.3.1]Nonane-3,9-dicarboxylate (CAS 1198466-17-9)
- 5-(4,5-Dimethyl-4h-1,2,4-triazol-3-yl)-4-methylthiazol-2-amine (CAS 1339037-73-8)
- 4-Amino-1H-imidazole-2-carboxylic acid (CAS 155815-92-2)
- Atropine N-Oxide (CAS CATO-C4X-148941)
- 4-(bromomethyl)-1-(trifluoromethyl)-1H-pyrazole (CAS 2169440-61-1)
- Ethyl 5,8-dimethoxyquinoline-3-carboxylate (CAS 71083-24-4)
- 5-(Mercaptomethyl)isoxazol-3(2H)-one (CAS 89660-61-7)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
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