4-Ethoxy-N-(3-methoxypropyl)benzenesulfonamide CAS 676643-24-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 676643-24-6 |
| Molecular Formula | C12H19NO4S |
| Molecular Weight | 273.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Ethoxy-N-(3-methoxypropyl)benzenesulfonamide (CAS 676643-24-6) pharmaceutical standards reference standard. Molecular formula: C12H19NO4S. Molecular weight: 273.35 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H19NO4S |
| Molecular Weight | 273.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1985 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-[4-Methyl-2-(methylsulfanyl)-5H,6H,7H-pyrrolo[2,3-d]pyrimidin-7-yl]phenol (CAS 338416-14-1)
- 4-Hydrazinyl-N-(2-hydroxy-2-methylpropyl)-N-methylbenzenesulfonamide (CAS 2104080-46-6)
- 4-[1-(2-Methoxy-ethyl)-1H-indol-3-yl]-thiazol-2-ylamine (CAS 878046-69-6)
- (5-(Difluoromethyl)-1-methyl-1H-pyrazol-3-yl)methanamine (CAS 2138371-77-2)
- 2-Amino-N-(furan-2-ylmethyl)-N-methylbutanamide (CAS 1218038-60-8)
- Methyl 5-(Aminomethyl)-2-chlorobenzoate Hydrochloride (CAS 90942-47-5)
- 1-(5-Hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)ethanone (CAS 37703-59-6)
- 2-(6-Iodo-4-methoxypyridin-2-yl)acetic acid (CAS 1393554-86-3)
- methyl 5-[(4-bromo-2-nitrophenoxy)methyl]-2-furoate (CAS 832738-22-4)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com