(E)-1-(2,4-Dimethoxyphenyl)-3-phenylprop-2-en-1-one CAS 69470-87-7
| CAS No. | 69470-87-7 |
| Molecular Formula | C17H16O3 |
| Molecular Weight | 268.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(E)-1-(2,4-Dimethoxyphenyl)-3-phenylprop-2-en-1-one (CAS 69470-87-7) is a high-purity analytical reference standard with the molecular formula C17H16O3 and a molecular weight of 268.31 g/mol.
The molecular framework of (E)-1-(2,4-Dimethoxyphenyl)-3-phenylprop-2-en-1-one (C17H16O3) is characterized by a steroid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), (E)-1-(2,4-Dimethoxyphenyl)-3-phenylprop-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 | C17H16O3 |
| Molecular Weight | 268.31 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.) | 1976 |
Related E Standards
- (2E)-1-(2,4-Dimethoxyphenyl)-3-phenylprop-2-en-1-one (CAS 1154-77-4)
- 2-(2,3-Dimethoxyphenyl)-5-methyl-1H-benzo[d]imidazole (CAS 1305744-46-0)
- (2E)-1-(2,5-Dimethoxyphenyl)-3-phenylprop-2-en-1-one (CAS 1309371-01-4)
- 2-(3,4-dimethoxyphenyl)-5-methyl-1H-1,3-benzimidazole (CAS 630091-57-5)
- 2-(3,4-Dimethoxyphenyl)-7-methylimidazo[1,2-a]pyridine (CAS 475992-34-8)
- 1-((3,4-Dimethoxyphenyl)sulfonyl)-1H-imidazole (CAS 898644-63-8)
- 3-(3,4-Dimethoxyphenyl)pentanedioic acid (CAS 34811-27-3)
- 2-(2-((2,4-Dimethoxyphenyl)amino)-2-oxoethoxy)acetic acid (CAS 756489-82-4)
Recommended Standards
- (E)-((2,4-dimethylphenyl)diazenyl)(3-methoxyphenyl)methanone (CAS 2101208-36-8)
- (E)-1-(3-methoxyphenyl)-3-(4-methoxyphenyl)prop-2-en-1-one (CAS 6026-20-6)
- (4-(1,3-Dioxolan-2-yl)phenyl)(o-tolyl)methanone (CAS 898759-80-3)
- (E)-1-(4-methoxyphenyl)-3-styrylurea (CAS 74088-06-5)
- Methyl 4-(4-aminophenyl)butanoate (CAS 20637-09-6)
- Pcb No. 103 (CAS 60145-21-3)
- N-(5-Acetyl-4-methylthiazol-2-yl)-2,3-dimethoxybenzamide (CAS 896010-95-0)
- 1-Bromo-3-(difluoromethyl)benzene (CAS 29848-59-7)
- DABMI, 90% (CAS 87963-80-2)
- tert-Butyl 4-(2-ethoxy-2-oxoethyl)-4-(pyrrolidin-1-yl)piperidine-1-carboxylate (CAS 1398504-21-6)
- (S)-2-Amino-N-(4-(dimethylamino)cyclohexyl)propanamide (CAS 1354001-31-2)
- 4-[(carbamoylimino)amino]benzoic acid (CAS 41779-98-0)
- 2-(5-Amino-4-iminopyrimidin-1(4H)-yl)acetamide (CAS 745744-52-9)
- Semaglutide Impurity 115 (CAS CATO-C4X-2226115)
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