(2E)-1-(4-Ethoxyphenyl)-3-(3-methoxyphenyl)prop-2-en-1-one CAS 6002-50-2
| CAS No. | 6002-50-2 |
| Molecular Formula | C18H18O3 |
| Molecular Weight | 282.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 282.33 g/mol gives (2E)-1-(4-Ethoxyphenyl)-3-(3-methoxyphenyl)prop-2-en-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(2E)-1-(4-Ethoxyphenyl)-3-(3-methoxyphenyl)prop-2-en-1-one (CAS 6002-50-2), molecular formula C18H18O3 and molecular weight 282.33 g/mol, is a CATO reference standard with documented purity and traceability.
(2E)-1-(4-Ethoxyphenyl)-3-(3-methoxyphenyl)prop-2-en-1-one (C18H18O3) contains a steroid core, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (2E)-1-(4-Ethoxyphenyl)-3-(3-methoxyphenyl)prop-2-en-1-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C18H18O3 |
| Molecular Weight | 282.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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.) | 1958 |
Related E Standards
- (2E)-3-(2-Ethoxyphenyl)-1-(2-methoxyphenyl)prop-2-en-1-one (CAS 1175867-24-9)
- (2E)-3-(4-Ethoxyphenyl)-1-(2-methoxyphenyl)prop-2-en-1-one (CAS 1181788-49-7)
- (2E)-1-(4-Ethoxyphenyl)-3-(4-methoxyphenyl)prop-2-en-1-one (CAS 158575-01-0)
- (2E)-1-(4-Ethoxyphenyl)-3-(2-methoxyphenyl)prop-2-en-1-one (CAS 1801686-30-5)
- (2E)-3-(2-Ethoxyphenyl)-1-(3-methoxyphenyl)prop-2-en-1-one (CAS 358656-49-2)
- (2E)-3-(2-Ethoxyphenyl)-1-(4-methoxyphenyl)prop-2-en-1-one (CAS 358656-32-3)
- (2E)-3-(4-Ethoxyphenyl)-1-(3-methoxyphenyl)prop-2-en-1-one (CAS 358656-50-5)
- (2E)-3-(4-Ethoxyphenyl)-1-(4-methoxyphenyl)prop-2-en-1-one (CAS 74280-20-9)
Recommended Standards
- (2E)-1-(2,5-Dimethoxyphenyl)-3-(4-methylphenyl)prop-2-en-1-one (CAS 38169-52-7)
- (2E)-3-(2,3-Dimethoxyphenyl)-1-(2-methylphenyl)prop-2-en-1-one (CAS 869475-97-8)
- (2E)-1-(2,5-Dimethoxyphenyl)-3-(3-methylphenyl)prop-2-en-1-one (CAS 38169-51-6)
- (2E)-3-(2,3-Dimethoxyphenyl)-1-(4-methylphenyl)prop-2-en-1-one (CAS 198134-94-0)
- N,N-dimethyl-1-(3-(trifluoromethyl)phenyl)-1H-tetrazol-5-amine (CAS 338417-24-6)
- Heptakis-(2,6-di-O-ethyl)-β-cyclodextrin (CAS 111689-03-3)
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