(2E)-1-(2,4-Dimethylphenyl)-3-(2-ethoxyphenyl)prop-2-en-1-one CAS 1354941-07-3
| CAS No. | 1354941-07-3 |
| Molecular Formula | C19H20O2 |
| Molecular Weight | 280.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2E)-1-(2,4-Dimethylphenyl)-3-(2-ethoxyphenyl)prop-2-en-1-one (C19H20O2) 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies (2E)-1-(2,4-Dimethylphenyl)-3-(2-ethoxyphenyl)prop-2-en-1-one (CAS 1354941-07-3), a certified reference material (molecular formula C19H20O2, MW 280.36 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (2E)-1-(2,4-Dimethylphenyl)-3-(2-ethoxyphenyl)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 | C19H20O2 |
| Molecular Weight | 280.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Related E Standards
- 1,3-Bis(3,4-dimethylphenyl)propane-1,3-dione (CAS 142472-16-0)
- 1,3-Bis(2,4-dimethylphenyl)propane-1,3-dione (CAS 937602-24-9)
- 1,3-Bis(3,5-dimethylphenyl)propane-1,3-dione (CAS 512180-03-9)
- N-(2-(3,5-Dimethylphenyl)isoindolin-5-yl)acetamide (CAS 651733-99-2)
- (4-(2,4-dimethylphenyl)(2,5-thiazolyl))phenylamine (CAS 321980-75-0)
- 1-(2,3-Dimethylphenyl)-5-phenyl-1h-imidazole-2-thiol (CAS 852388-89-7)
- 1-(2,4-Dimethylphenyl)-4-phenyl-1h-imidazole-2-thiol (CAS 325994-32-9)
- 1-(2,4-Dimethylphenyl)-5-phenyl-1h-imidazole-2-thiol (CAS 793678-93-0)
Recommended Standards
- (2-(2-Methylpyridin-3-yl)piperidin-1-yl)(phenyl)methanone (CAS 1352542-04-1)
- (2E)-1-(3-Methoxyphenyl)-3-[4-(propan-2-yl)phenyl]prop-2-en-1-one (CAS 1354941-18-6)
- (2-(3-Methylpyridin-4-yl)piperidin-1-yl)(phenyl)methanone (CAS 1352523-36-4)
- (2E)-1-(4-Ethoxyphenyl)-3-(4-ethylphenyl)prop-2-en-1-one (CAS 1354941-78-8)
- 2-(4-Ethylphenoxy)-5-(trifluoromethyl)aniline (CAS 946715-54-4)
- (2-iodoethyl)cyclopropane (CAS 335449-19-9)
- 2-Cyano-N-cyclohexyl-3-(2-morpholino-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)acrylamide (CAS 477734-60-4)
- 1-(4-(Dimethylamino)-2-(2-hydroxyphenyl)pyrimidin-5-yl)hexan-1-one (CAS 823792-86-5)
- (Des-Gly)-Glutathione-monoethyl ester (reduced) (CAS 114627-30-4)
- 3-(Hydroxymethyl)-4-phenyl-1,2,5-oxadiazole 2-oxide (CAS 135733-30-1)
- (3-((1,3-Dioxoisoindolin-2-yl)methyl)phenyl)boronic acid (CAS 935701-06-7)
- 3-Amino-N-(4-chloro-2-methoxy-5-methylphenyl)propanamide (CAS 938517-72-7)
- N-(2-(4-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)pyridin-3-yl)-4-methylbenzamide (CAS 478262-12-3)
- Insulin Degludec Impurity 20 (CAS CATO-C4X-215720)
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