3-Chloro-n-cyclopropyl-n-(4-methoxybenzyl)benzenesulfonamide CAS 1043344-89-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1043344-89-3 |
| Molecular Formula | C17H18ClNO3S |
| Molecular Weight | 351.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Chloro-n-cyclopropyl-n-(4-methoxybenzyl)benzenesulfonamide (CAS 1043344-89-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H18ClNO3S. Molecular weight: 351.85 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H18ClNO3S |
| Molecular Weight | 351.85 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 4-Chloro-N-cyclopropyl-N-[(4-methoxyphenyl)methyl]benzene-1-sulfonamide (CAS 1287026-34-9)
- 2-Chloro-N-(2,2,4-trimethyl-2,3-dihydro-1-benzofuran-7-yl)benzene-1-sulfonamide (CAS 866042-48-0)
- 3-Chloro-6-methyl-N-(naphthalen-1-yl)benzo[b]thiophene-2-carboxamide (CAS 332382-01-1)
- 3-Chloro-N-(2-methylnaphthalen-1-yl)benzo[b]thiophene-2-carboxamide (CAS 332156-75-9)
- 4-Chloro-2-((4-methylbenzyl)thio)-6-phenylpyrimidine-5-carbonitrile (CAS 860649-62-3)
- N-(4-chloro-3-oxo-1-phenylbutan-2-yl)-4-methylbenzenesulfonamide (CAS 329-30-6)
- 7-Chloro-2-methyl-3-((4-(methylsulfonyl)phenyl)thio)indolizine (CAS 917760-86-2)
- 2-Chloro-n-[3-(2,3-dihydro-1h-inden-5-yl)-1-phenyl-1h-pyrazol-5-yl]acetamide (CAS 956262-03-6)
Recommended Standards
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- N,N-dimethyl-2-(piperidin-2-yl)ethane-1-sulfonamide (CAS 1179304-84-7)
- 2-(2-(Bromomethyl)-3-methylbutyl)furan (CAS 1469189-31-8)
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- n1-(Pyridin-2-yl)ethane-1,2-diamine dihydrochloride (CAS 99669-44-0)
- Semaglutide Impurity 187 (CAS CATO-C4X-2226187)
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