Ethyl 1-(5-((4-chlorophenyl)sulfonyl)-4-(2,4-dichlorophenyl)thiazol-2-yl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate CAS 956779-71-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 956779-71-8 |
| Molecular Formula | C22H13Cl3F3N3O4S2 |
| Molecular Weight | 610.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 1-(5-((4-chlorophenyl)sulfonyl)-4-(2,4-dichlorophenyl)thiazol-2-yl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate (CAS 956779-71-8) pharmaceutical standards reference standard. Molecular formula: C22H13Cl3F3N3O4S2. Molecular weight: 610.84 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C22H13Cl3F3N3O4S2 |
| Molecular Weight | 610.84 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Ethyl Standards
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- (E)-{[1-(4-chlorophenyl)-4-[(4-methylphenyl)sulfanyl]-2-phenyl-6,7-dihydro-1H-indol-5-yl]methylidene}amino 4-chlorobenzoate (CAS 478033-26-0)
- Tris(3-chlorophenyl)(octadecyl)silane (CAS 18817-52-2)
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Recommended Standards
- Oxybuprocaine Impurity 9 (CAS CATO-C4X-12279)
- 2,2'-((15-Hydroxy-1,7,13-trithia-4,10-diazacyclohexadecane-4,10-diyl)bis(methylene))bis(quinolin-8-ol) (CAS 343372-35-0)
- Atrasentan Impurity 82 (CAS 1058552-27-4)
- 2-Amino-4-(3-methoxyphenyl)thiophene-3-carboxylic acid (CAS 899688-10-9)
- 2,2'-((1,4-Phenylenebis(azanylylidene))bis(methanylylidene))diphenol (CAS 5344-68-3)
- 1-(Tert-butyl) 2-ethyl (2R,5R)-5-methylpyrrolidine-1,2-dicarboxylate (CAS 2259644-30-7)
- Azithromycin monohydrateDISCONTINUED (CAS 121470-24-4)
- (4-(2-Chlorophenyl)isoxazol-5-yl)methanol (CAS 1383134-13-1)
- Methyl (R)-2-amino-4-((tert-butoxycarbonyl)amino)butanoate hydrochloride (CAS 1052649-77-0)
- Semaglutide Impurity 82 (CAS CATO-C4X-222682)
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