(2E)-1-{[1,1'-Biphenyl]-4-yl}-3-(2-methylphenyl)prop-2-en-1-one CAS 1637208-52-6
| CAS No. | 1637208-52-6 |
| Molecular Formula | C22H18O |
| Molecular Weight | 298.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C22H18O, (2E)-1-{[1,1'-Biphenyl]-4-yl}-3-(2-methylphenyl)prop-2-en-1-one contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 298.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
(2E)-1-{[1,1'-Biphenyl]-4-yl}-3-(2-methylphenyl)prop-2-en-1-one (CAS 1637208-52-6), molecular formula C22H18O and molecular weight 298.38 g/mol, is a CATO reference standard with documented purity and traceability.
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-{[1,1'-Biphenyl]-4-yl}-3-(2-methylphenyl)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 | C22H18O |
| Molecular Weight | 298.38 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 | 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.) | 1993 |
Related E Standards
- (2E)-1-{[1,1'-Biphenyl]-4-yl}-3-(4-methylphenyl)prop-2-en-1-one (CAS 102692-36-4)
- (2E)-1-{[1,1'-Biphenyl]-4-yl}-3-(3-methylphenyl)prop-2-en-1-one (CAS 13662-57-2)
- 904814-66-0 4-([1,1'-Biphenyl]-4-yl)-2,3-dihydro-1H-1,5-benzodiazepine DTXSID60378055 (CAS 904814-66-0)
- 3-([1,1'-Biphenyl]-4-yl)-4-(methylsulfonyl)-1H-pyrazole (CAS 1447960-51-1)
- 2-([1,1'-Biphenyl]-4-yl)imidazo[1,2-a]pyridine-3-carbaldehyde (CAS 817172-53-5)
- 2-([1,1'-Biphenyl]-4-yl)quinazolin-4(1H)-one (CAS 91894-72-3)
- 3-([1,1'-Biphenyl]-2-ylamino)-2H-indol-2-one (CAS 21231-48-1)
- 2-([1,1'-Biphenyl]-4-yl)-1H-indene-1,3(2H)-dione (CAS 2156-14-1)
Recommended Standards
- 4-[4-(6-Hydroxyhexyloxy)phenylazo]benzene (CAS 162844-58-8)
- 5-(Tert-butyl) 3a-ethyl hexahydro-5H-pyrrolo[3,2-c]pyridine-3a,5(4H)-dicarboxylate (CAS 1678555-81-1)
- (4R,5R)-2,4,5-triphenyl-4,5-dihydro-1H-imidazole (CAS 161970-92-9)
- 5-(Ethylsulfonyl)-4-(4-methoxyphenyl)thiazol-2-amine (CAS 1710293-74-5)
- 4-Methoxybenzyl 6-methoxy-2H-chromene-3-carboxylate (CAS 338760-84-2)
- 2-(2,6-Dichlorophenyl)-2,3-dihydro-1H-pyrrolo[3,4-c]pyridin-1-one (CAS 1337881-43-2)
- N-Boc-2-Aminooxy-2-methylpropan-1-ol (CAS 211812-04-3)
- 21-O-Acetyl 6β-Hydroxy Dexamethasone (CAS 72559-77-4)
- (2,5-Dimethoxy-1,4-phenylene)dimethanol (CAS 51829-43-7)
- 4-{[(2-chloro-4-fluorophenyl)methyl]amino}butanoic acid hydrochloride (CAS 1172779-62-2)
- 1-[2-(Trifluoromethyl)phenyl]cyclobutanecarbonitrile (CAS 29786-42-3)
- 2-Methoxy-6-(trifluoromethyl)benzamide (CAS 1017778-90-3)
- sodium hydrogen ((R)-1-((S)-1-(((benzyloxy)carbonyl)-D-phenylalanyl)pyrrolidine-2-carboxamido)-4-methoxybutyl)boronate (CAS 871575-98-3)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
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