5-[(2Z)-1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-2-{[(4-chlorophenyl)methoxy]imino}ethyl]-N,N-diethylthiophene-2-sulfonamide CAS 344278-63-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 344278-63-3 |
| Molecular Formula | C23H22Cl2F3N3O3S2 |
| Molecular Weight | 580.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-[(2Z)-1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-2-{[(4-chlorophenyl)methoxy]imino}ethyl]-N,N-diethylthiophene-2-sulfonamide (CAS 344278-63-3) pharmaceutical standards reference standard. Molecular formula: C23H22Cl2F3N3O3S2. Molecular weight: 580.47 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C23H22Cl2F3N3O3S2 |
| Molecular Weight | 580.47 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Z Standards
- 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)
- N-(5-chloro-2-methoxyphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide (CAS 67990-05-0)
- (SP-5-13)-Chloro[[2,2'-[1,2-ethanediylbis[(nitrilo-κN)methylidyne]]bis[4,6-bis(1,1-dimethylethyl)phenolato-κO]](2-)]manganese (CAS 172172-24-6)
- (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)
- 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)
- Chloro[(1,3-dimesitylimidazol-2-ylidene)(N,N-dimethylbenzylamine)palladium(II)] (CAS 1058661-78-1)
- 2-Chloro-6-methylpyridine (CAS 18368-63-3)
- 2-Chloro-7-methyl-7H-purin-6-amine (CAS 5453-10-1)
Recommended Standards
- Benzyl ((S)-(((2R,3R,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-4,4-difluoro-3-hydroxytetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)-L-alaninate (CAS 1562406-27-2)
- Acelarin, 97% (CAS 840506-29-8)
- Tantalum(V) bromide (99.9%-Ta) (CAS 13451-11-1)
- N4-Cyclobutyltetrahydro-2H-pyran-3,4-diamine dihydrochloride (CAS 1363404-60-7)
- (1-Phenyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)methanol (CAS 957205-65-1)
- 2-Amino-2-phenylacetonitrile (CAS 16750-42-8)
- 1-(3,5-Difluorophenyl)guanidine (CAS 247234-27-1)
- 3-Hydroxyisothiazole-5-carboxylate (CAS 62020-63-7)
- Promethazine Impurity 67 (CAS 7647-63-4)
- Tau Peptide (379-408) trifluoroacetate salt (CAS 1246357-53-8)
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