(2E)-1-(4-Chlorophenyl)-3-(4-methylphenyl)prop-2-en-1-one CAS 41564-66-3
| CAS No. | 41564-66-3 |
| Molecular Formula | C16H13ClO |
| Molecular Weight | 256.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(2E)-1-(4-Chlorophenyl)-3-(4-methylphenyl)prop-2-en-1-one (CAS 41564-66-3) is a high-purity analytical reference standard with the molecular formula C16H13ClO and a molecular weight of 256.73 g/mol.
Owing to a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system, (2E)-1-(4-Chlorophenyl)-3-(4-methylphenyl)prop-2-en-1-one is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 256.73 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures (2E)-1-(4-Chlorophenyl)-3-(4-methylphenyl)prop-2-en-1-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H13ClO |
| Molecular Weight | 256.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
Related E Standards
- (2E)-1-(3-Chlorophenyl)-3-(2-methylphenyl)prop-2-en-1-one (CAS 1002182-79-7)
- (2-(4-Chlorophenyl)indolizin-1-yl)methanamine (CAS 1017157-84-4)
- 2-(4-Chlorophenyl)-5,6-dimethyl-1H-benzo[d]imidazole (CAS 1078708-79-8)
- (2-(4-Chlorophenyl)indolizin-3-yl)methanamine (CAS 1176689-43-2)
- 1-(2-Chlorophenyl)-3-(2-hydroxy-2-methylbutyl)urea (CAS 1241029-68-4)
- (2E)-1-(2-Chlorophenyl)-3-(3-methylphenyl)prop-2-en-1-one (CAS 1354942-01-0)
- (2E)-1-(2-Chlorophenyl)-3-(2-methylphenyl)prop-2-en-1-one (CAS 1354942-26-9)
- 1-(3-Chlorophenyl)-3-(1-hydroxypentan-3-yl)urea (CAS 1355503-49-9)
Recommended Standards
- (2E)-1-(3-Chlorophenyl)-3-(3-methylphenyl)prop-2-en-1-one (CAS 52182-38-4)
- (2E)-3-(2-Chlorophenyl)-1-(2-methylphenyl)prop-2-en-1-one (CAS 919794-91-5)
- rubicene (CAS 197-61-5)
- (2E)-3-(4-Chlorophenyl)-1-(4-methylphenyl)prop-2-en-1-one (CAS 37620-37-4)
- 5-Chloro-6-(difluoromethyl)picolinaldehyde (CAS 1805196-07-9)
- 1,4-Butanedisulfonic Acid Diethyl Ester (CAS 98544-67-3)
- 2-Nitro-N-(5-((4-nitrophenyl)sulfonyl)thiazol-2-yl)benzamide (CAS 349615-08-3)
- 1-Chloro-4-(difluoromethoxy)benzene (CAS 81932-03-8)
- 8-Ethoxy-2-methylquinolin-4-amine (CAS 689277-01-8)
- N-Cyclohexyl-1-isopropyl-4-nitro-1H-pyrazol-3-amine (CAS 1429418-38-1)
- 2-((4,6-Difluoro-1,3,5-triazin-2-yl)amino)benzene-1,4-disulfonic acid (CAS 69563-72-0)
- Ethyl 2-(3-(trifluoromethyl)-1H-pyrazol-4-yl)acetate (CAS 1956377-80-2)
- Ethyl 3-amino-5-fluoro-2-methylbenzoate (CAS 1340433-78-4)
- 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 18665070610 / Nicole.chen@cato-chem.com