2-Chloro-4-methanesulfonyl-N-{4-[(4-methylphenyl)sulfanyl]phenyl}benzamide CAS 339096-18-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339096-18-3 |
| Molecular Formula | C21H18ClNO3S2 |
| Molecular Weight | 431.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Chloro-4-methanesulfonyl-N-{4-[(4-methylphenyl)sulfanyl]phenyl}benzamide (CAS 339096-18-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H18ClNO3S2. Molecular weight: 431.96 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H18ClNO3S2 |
| Molecular Weight | 431.96 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Chloro Standards
- 4-(2-Chloro-6-((4-(methylsulfonyl)piperazin-1-yl)methyl)thieno[3,2-d]pyrimidin-4-yl)morpholine (CAS 885675-66-1)
- 4-Chloro-N,N-bis[(4-methoxyphenyl)methyl]benzene-1-sulfonamide (CAS 1789146-80-0)
- Ethyl 5-(((3-chloro-5-(trifluoromethyl)pyridin-2-yl)methyl)thio)-2-thioxo-1,3-dithiole-4-carboxylate (CAS 338793-54-7)
- N-[(2-Chloro-6-fluorophenyl)methyl]-N-methyl-2,5-dioxo-4-phenyl-4-propyl-1-imidazolidineacetamide (CAS 852935-07-0)
- N4-(3-Chloro-4-fluorophenyl)-7-(3-morpholinopropoxy)quinazoline-4,6-diamine (CAS 267243-68-5)
- 5-((6-Chloro-5-(1-methyl-1H-indol-5-yl)-1H-benzo[d]imidazol-2-yl)oxy)-2-methylbenzoic acid (CAS 1219739-36-2)
- 3-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-1-phenyl-6,7-dihydro-5H-cyclopenta[c]pyridine-4-carbonitrile (CAS 861209-33-8)
- 3-Chloro-2-(5-(4-(phenylthio)phenyl)-1H-pyrazol-1-yl)-5-(trifluoromethyl)pyridine (CAS 321998-12-3)
Recommended Standards
- 4-(Acetyloxy)-3,5-diiodobenzoic acid (CAS 41072-98-4)
- 3,5-Diiodo-4-hydroxyphenylpyruvic Acid (CAS 780-00-7)
- Ethyl 2-((6-(((4-chlorophenyl)thio)methyl)-2-(pyridin-2-yl)pyrimidin-4-yl)thio)acetate (CAS 860609-57-0)
- 2-((3-(Trifluoromethyl)benzyl)oxy)benzaldehyde (CAS 667437-45-8)
- 4-{1-[2-(dimethylamino)ethyl]-1H-imidazol-2-yl}-1,3-thiazol-2-amine (CAS 1823786-11-3)
- (S)-5-(Aminomethyl)pyrrolidin-2-one (CAS 145414-31-9)
- 5-(tert-Butyl)-4-[(E,2E)-3-(4-nitrophenyl)-2-propenylidene]-2-phenyl-2,4-dihydro-3H-pyrazol-3-one (CAS 946387-04-8)
- N-(4-chloro-3-nitrophenyl)benzenesulfonamide (CAS 55851-37-1)
- p-Tolylphosphonic acid (CAS 3366-72-1)
- D-Ser12-Semaglutide (CAS CATO-C4X-2226240)
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