(2E)-3-(4-Chlorophenyl)-2-[5-(2-fluorobenzoyl)thiophen-2-yl]prop-2-enenitrile CAS 338966-82-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338966-82-8 |
| Molecular Formula | C20H11ClFNOS |
| Molecular Weight | 367.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (2E)-3-(4-Chlorophenyl)-2-[5-(2-fluorobenzoyl)thiophen-2-yl]prop-2-enenitrile (CAS 338966-82-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H11ClFNOS. Molecular weight: 367.82 g/mol. COA included with every batch.
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-(4-fluorobenzoyl)thiophen-2-yl]prop-2-enenitrile (CAS 338966-81-7)
- (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
- Phosalone (CAS 2310-17-0)
- Cefaclor Impurity 54 (CAS CATO-C4X-127054)
- 2-(4-Chloro-2-methylphenoxy)-N-(2,6-diethylphenyl)-2,2-difluoroacetamide (CAS 339030-61-4)
- N-(5-bromo-2-methoxybenzyl)-2-(4-methoxyphenyl)ethan-1-amine hydrobromide (CAS 1609403-91-9)
- Midodrine-D6 Hydrochloride (CAS 1188265-43-1)
- 2-(Aminomethyl)-4-cyano-6-(difluoromethyl)-3-methylpyridine (CAS 1805291-63-7)
- Pentaerythritol distearate (mixture) (CAS 13081-97-5)
- 1-(1-Methyl-2,3-dihydro-1H-indol-5-yl)-ethanone (CAS 60821-63-8)
- (1S,2S,4S,5R)-1-(3,5-bis(trifluoromethyl)benzyl)-2-((R)-hydroxy(quinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium chloride (CAS 2260606-75-3)
- Semaglutide impurity 275 (CAS CATO-C4X-2226275)
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