(2Z)-2-[(2-{5-[(4-chlorophenyl)sulfanyl]-4-(2,4-dichlorophenyl)-1,3-thiazol-2-yl}hydrazin-1-yl)methylidene]-4,4,4-trifluoro-3-oxobutanenitrile CAS 691879-59-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 691879-59-1 |
| Molecular Formula | C20H10Cl3F3N4OS2 |
| Molecular Weight | 549.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2Z)-2-[(2-{5-[(4-chlorophenyl)sulfanyl]-4-(2,4-dichlorophenyl)-1,3-thiazol-2-yl}hydrazin-1-yl)methylidene]-4,4,4-trifluoro-3-oxobutanenitrile (CAS 691879-59-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H10Cl3F3N4OS2. Molecular weight: 549.80 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H10Cl3F3N4OS2 |
| Molecular Weight | 549.80 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Z Standards
- N-(4-chlorophenyl)-2-(1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluorohexyl)benzamide (CAS 680213-69-8)
- 3-(((5-(4-Chlorophenyl)-4-(2'-fluoro-4'-propyl-[1,1'-biphenyl]-4-yl)pyrimidin-2-yl)thio)methyl)benzonitrile (CAS 677749-65-4)
- 2-(4-Chlorophenyl)-2-{6-[(4-chlorophenyl)(cyano)(morpholin-4-yl)methyl]pyridazin-3-yl}-2-(morpholin-4-yl)acetonitrile (CAS 439111-85-0)
- 2-[(4-Chlorophenyl)sulfanyl]-N'-[(1E)-[2-(dodecylsulfanyl)-5-nitrophenyl]methylidene]acetohydrazide (CAS 331461-67-7)
- 2-(4-(4-Chlorophenyl)-1H-pyrazol-1-yl)-5-((4-chlorophenyl)thio)-4-(2,4-dichlorophenyl)thiazole (CAS 956977-54-1)
- N-(3-Chlorophenyl)-2-((6-(4-chlorophenyl)-3-cyano-4-(3,4-dimethoxyphenyl)pyridin-2-yl)thio)acetamide (CAS 332127-20-5)
- 1-(5-((4-Chlorophenyl)thio)-4-(2,4-dichlorophenyl)thiazol-2-yl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid (CAS 956729-65-0)
- 1-(5-((4-Chlorophenyl)thio)-4-(2,4-dichlorophenyl)thiazol-2-yl)-4-(4-fluorophenyl)-1H-pyrazol-5-amine (CAS 957002-66-3)
Recommended Standards
- Lefamulinum Impurity 26 (CAS CATO-C4X-304726)
- N-(2-Bromo-4,6-difluorophenyl)-2-((5-(4-chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 476485-90-2)
- Lefamulinum Impurity 11 (CAS CATO-C4X-304711)
- 2-(2-(4-Fluorophenoxy)ethyl)-1,3-dioxolane (CAS 1225504-15-3)
- 1-azaspiro[5.5]undec-7-en-2-one (CAS 56139-89-0)
- 4-{3-[(sec-Butylamino)carbonyl]anilino}-4-oxobutanoic acid (CAS 940519-83-5)
- Methylnaltrexone Bromide Impurity 15 (CAS CATO-C4X-152115)
- N-Methylazetidine-3-carboxamide (CAS 864350-86-7)
- 1-Chloro-2-Nitrobenzene (CAS 88-73-3)
- Des-Ser32-Tirzepatide (CAS CATO-CPTD788942)
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