(2E)-1-{[1,1'-Biphenyl]-4-yl}-3-(3-methoxyphenyl)prop-2-en-1-one CAS 1427577-87-4
| CAS No. | 1427577-87-4 |
| Molecular Formula | C22H18O2 |
| Molecular Weight | 314.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2E)-1-{[1,1'-Biphenyl]-4-yl}-3-(3-methoxyphenyl)prop-2-en-1-one (CAS 1427577-87-4) is a high-purity analytical reference standard with the molecular formula C22H18O2 and a molecular weight of 314.38 g/mol.
Owing to a steroid core, a hydroxyl group, an ether linkage, (2E)-1-{[1,1'-Biphenyl]-4-yl}-3-(3-methoxyphenyl)prop-2-en-1-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 314.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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.
As a certified reference material (CRM), (2E)-1-{[1,1'-Biphenyl]-4-yl}-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 | C22H18O2 |
| Molecular Weight | 314.38 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Related E Standards
- (2E)-1-{[1,1'-Biphenyl]-4-yl}-3-(4-methoxyphenyl)prop-2-en-1-one (CAS 102692-38-6)
- (2E)-1-{[1,1'-Biphenyl]-4-yl}-3-(2-methoxyphenyl)prop-2-en-1-one (CAS 1539275-18-7)
- 4-([1,1'-Biphenyl]-4-yl)-2-(pyridin-4-yl)thiazole (CAS 102554-97-2)
- 4-([1,1'-Biphenyl]-4-yl)-2-(pyridin-2-yl)thiazole (CAS 942738-31-0)
- 4-([1,1'-Biphenyl]-4-yl)-2-(pyridin-3-yl)thiazole (CAS 70031-92-4)
- 4-{[1,1'-biphenyl]-4-yl}-2-[(difluoromethyl)sulfanyl]pyrimidine (CAS 477854-94-7)
- 2-([1,1'-biphenyl]-4-ylmethylene)-6-hydroxybenzofuran-3(2h)-one (CAS 620546-01-2)
- N-([1,1'-biphenyl]-2-yl)-2-(trifluoromethyl)pyridin-4-amine (CAS 478068-07-4)
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