(2E)-3-(3-Chlorophenyl)-1-(2-methylphenyl)prop-2-en-1-one CAS 1663469-44-0
| CAS No. | 1663469-44-0 |
| Molecular Formula | C16H13ClO |
| Molecular Weight | 256.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2E)-3-(3-Chlorophenyl)-1-(2-methylphenyl)prop-2-en-1-one (CAS 1663469-44-0) is a high-purity analytical reference standard with the molecular formula C16H13ClO and a molecular weight of 256.73 g/mol.
(2E)-3-(3-Chlorophenyl)-1-(2-methylphenyl)prop-2-en-1-one (C16H13ClO) contains a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures (2E)-3-(3-Chlorophenyl)-1-(2-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.) | 1993 |
| Halogen Content | Cl-containing |
Related E Standards
- (2E)-1-(3-Chlorophenyl)-3-(2-methylphenyl)prop-2-en-1-one (CAS 1002182-79-7)
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- 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)
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Why CATO?
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