4-Chloro-3-methoxy-N-(pyridin-2-ylmethyl)benzenesulfonamide CAS 409357-25-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 409357-25-1 |
| Molecular Formula | C13H13ClN2O3S |
| Molecular Weight | 312.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Chloro-3-methoxy-N-(pyridin-2-ylmethyl)benzenesulfonamide (CAS 409357-25-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H13ClN2O3S. Molecular weight: 312.77 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H13ClN2O3S |
| Molecular Weight | 312.77 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-N-(4-ethoxyphenyl)pyridine-3-sulfonamide (CAS 1156721-54-8)
- 2-Chloro-n-[4-(2,4-dimethoxyphenyl)-1,3-thiazol-2-yl]acetamide (CAS 131213-48-4)
- 2-(2-Chloro-4-fluorophenoxy)-N-(2-cyano-3-methylbutan-2-yl)propanamide (CAS 852860-16-3)
- 2-Chloro-5-(pyrrolidin-1-ylsulfonyl)-1H-indole-3-carbaldehyde (CAS 535925-60-1)
- 2-Chloro-N-(4-((3-methyl-2,4-dioxothiazolidin-5-yl)methyl)phenyl)acetamide (CAS 861206-48-6)
- 2-Chloro-n-[4-(2,5-dimethoxyphenyl)-1,3-thiazol-2-yl]acetamide (CAS 91402-37-8)
- 2-Chloro-N-[4-(3,4-dimethoxyphenyl)-1,3-thiazol-2-yl]acetamide (CAS 554405-19-5)
- 3-Chloro-N-(2-cyanophenyl)benzo[b]thiophene-2-carboxamide (CAS 332156-37-3)
Recommended Standards
- 4-(4-Ethoxyphenoxy)benzene-1-sulfonyl chloride (CAS 847837-29-0)
- 5-(((4-Chlorobenzyl)thio)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 477866-43-6)
- 4-(4-Chlorobenzenesulfonyl)-6-(methoxymethyl)-2-methylpyrimidine (CAS 338747-94-7)
- Benzyl-(4-fluorobenzyl)amine benzyl-(4-fluoro-benzyl)-amine n-benzyl-1-(4-fluorophenyl)methanamine benzyl(4-fluorobenzyl)amine n-benzyl-n-(4-fluorobenzyl)amine benzyl[(4-fluorophenyl)methyl]amine 55096-88-3 (CAS 55096-88-3)
- 2-Methyl-3-(4-pyridinylcarbonyl)-1-indolizinecarboxaldehyde (CAS 327085-92-7)
- Hexyl Octyl Phthalate (CAS 61827-62-1)
- Carfilzomib Impurity 49 (CAS CATO-C4X-102249)
- 2-((1-Ethyl-3-methyl-1h-pyrazol-4-yl)methoxy)aniline (CAS 1006959-28-9)
- (1R,2R)-2-(2,5-dimethylbenzoyl)cyclohexane-1-carboxylic acid (CAS 733742-82-0)
- Semaglutide impurity 269 (CAS CATO-C4X-2226269)
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