(2E)-3-(4-Chlorophenyl)-2-[5-(4-fluorobenzoyl)thiophen-2-yl]prop-2-enenitrile CAS 338966-81-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338966-81-7 |
| Molecular Formula | C20H11ClFNOS |
| Molecular Weight | 367.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (2E)-3-(4-Chlorophenyl)-2-[5-(4-fluorobenzoyl)thiophen-2-yl]prop-2-enenitrile (CAS 338966-81-7) pharmaceutical standards reference standard. Molecular formula: C20H11ClFNOS. Molecular weight: 367.82 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H11ClFNOS |
| Molecular Weight | 367.82 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related E Standards
- (2E)-3-(4-Chlorophenyl)-2-[5-(2-fluorobenzoyl)thiophen-2-yl]prop-2-enenitrile (CAS 338966-82-8)
- (4-((4-Chlorophenyl)amino)quinolin-3-yl)(morpholino)methanone (CAS 1021262-24-7)
- 2-(2-Chlorophenyl)-1-[2-(3-phenyl-1,2,4-oxadiazol-5-yl)pyrrolidin-1-yl]ethan-1-one (CAS 1788753-89-8)
- 1-{2-[3-(2-chlorophenyl)-1,2,4-oxadiazol-5-yl]pyrrolidin-1-yl}-2-phenylethan-1-one (CAS 1795410-45-5)
- 2-((5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(5-methyl-1,3,4-thiadiazol-2-yl)acetamide (CAS 892018-68-7)
- 3-(5-(2-Chlorophenyl)furan-2-yl)-N-(2-ethoxyphenyl)acrylamide (CAS 853348-51-3)
- 3-(5-(2-Chlorophenyl)furan-2-yl)-N-(4-ethoxyphenyl)acrylamide (CAS 853348-43-3)
- 3-(5-(2-Chlorophenyl)furan-2-yl)-N-(4-methoxybenzyl)acrylamide (CAS 853356-04-4)
Recommended Standards
- 2-(4-Chloro-2-methylphenoxy)-N-(2,6-diethylphenyl)-2,2-difluoroacetamide (CAS 339030-61-4)
- Phosalone (CAS 2310-17-0)
- (3E)-|A-(2-Chlorophenyl)-3-(2-ethoxy-2-oxoethylidene)-4-hydroxy-1-piperidineacetic Acid Methyl Ester (Mixture of Diastereomers) 204205-19-6 (CAS 204205-19-6)
- 5-Bromo-1-(methoxymethyl)-1H-1,2,4-triazole (CAS 1559064-18-4)
- 4-Methoxyisoquinoline-1-carbonitrile (CAS 1237431-34-3)
- 5-Fluoro-2-(methylsulfonyl)benzaldehyde (CAS 849035-71-8)
- Ethyl 4-(5-oxo-1,4-thiazepane-3-carbonyl)piperazine-1-carboxylate (CAS 1396556-65-2)
- Glycinamide Hydrochloride (CAS 1668-10-6)
- 2-Oxo-2-(4-(pentyloxy)phenyl)acetaldehyde (CAS 14333-55-2)
- Eosinophilotactic Peptide (CAS 61756-28-3)
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