2-((4-Chloro-N-(2,4-dichloro-5-(2-methoxyethoxy)phenyl)phenyl)sulfonamido)-N-(4-chlorophenyl)acetamide CAS 338967-74-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338967-74-1 |
| Molecular Formula | C23H20Cl4N2O5S |
| Molecular Weight | 578.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-((4-Chloro-N-(2,4-dichloro-5-(2-methoxyethoxy)phenyl)phenyl)sulfonamido)-N-(4-chlorophenyl)acetamide (CAS 338967-74-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C23H20Cl4N2O5S. Molecular weight: 578.29 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C23H20Cl4N2O5S |
| Molecular Weight | 578.29 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 13.0 |
| 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
- 3-(2-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-5-(trifluoromethyl)phenyl)-1-(4-chlorophenyl)urea (CAS 338773-02-7)
- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-4-[(5-{[(4-chlorophenyl)methyl]sulfanyl}-4-phenyl-4H-1,2,4-triazol-3-yl)methyl]piperazine (CAS 338979-29-6)
- (5E)-1-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-5-{[(4-iodophenyl)amino]methylidene}-1,3-diazinane-2,4,6-trione (CAS 339101-09-6)
- 4-Chloro-3-(5-methyl-3-((4-(2-(pyrrolidin-1-yl)ethoxy)phenyl)-amino)benzo[e][1,2,4]triazin-7-yl)phenyl benzoate (CAS 867331-82-6)
- 5-(1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrazol-5-yl)-1-(4-chlorophenyl)-3-(4-fluorobenzyl)pyrimidine-2,4(1H,3H)-dione (CAS 321534-68-3)
- 2-{1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-indol-2-yl}-N-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)acetamide (CAS 337920-35-1)
- 1-(3-Chloro-4-((5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)-3-(1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrol-2-yl)urea (CAS 338407-21-9)
- N'-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-2-{1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-indol-3-yl}-N'-methyl-2-oxoacetohydrazide (CAS 338409-91-9)
Recommended Standards
- Opicapone Impurity 79 (CAS CATO-C4X-240479)
- 2-(N-(2,4-dichloro-5-(2-methoxyethoxy)phenyl)phenylsulfonamido)-N-(3,5-dichlorophenyl)acetamide (CAS 338967-79-6)
- 2,4-Dichlorophenyl-3'-methyl-4'-nitrophenyl ether (CAS 42488-57-3)
- 2-(Bromomethyl)-4-(1,1,2,2,2-pentafluoroethyl)-6-(trifluoromethyl)pyridine (CAS 1208079-78-0)
- 2-Methyl-1-(oxetan-3-yl)piperazine bis(2,2,2-trifluoroacetate) (CAS 1776946-72-5)
- (2,5-Dimethylphenyl)(piperazin-1-yl)methanone (CAS 1016690-70-2)
- N-(3,4-dimethylphenyl)-3-methylbut-2-enamide (CAS 5449-05-8)
- (5-Bromo-1-methyl-1H-pyrazol-3-yl)methanol (CAS 1782396-26-2)
- 4-Methylumbelliferyl 3-4-6-tri-O-acetyl-2-deoxy-2-trifluoroacetamido-β-D-glucopyranoside (CAS 137686-93-2)
- Liraglutide (13-21) TFA Salt (CAS CATO-C4X-19928)
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