(E)-1-phenyl-3-(5-phenylfuran-2-yl)prop-2-en-1-one CAS 40941-06-8
| CAS No. | 40941-06-8 |
| Molecular Formula | C19H14O2 |
| Molecular Weight | 274.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C19H14O2, (E)-1-phenyl-3-(5-phenylfuran-2-yl)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 274.31 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).
(E)-1-phenyl-3-(5-phenylfuran-2-yl)prop-2-en-1-one (CAS 40941-06-8), molecular formula C19H14O2 and molecular weight 274.31 g/mol, is a CATO reference standard with documented purity and traceability.
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), (E)-1-phenyl-3-(5-phenylfuran-2-yl)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 | C19H14O2 |
| Molecular Weight | 274.31 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
Recommended Standards
- (4-Butylphenyl)(3,5-difluorophenyl)methanone (CAS 844885-13-8)
- (R)-2-((tert-butoxycarbonyl)amino)-3-morpholinopropanoic acid (CAS 788819-12-5)
- (4-Butylphenyl)(3,4-difluorophenyl)methanone (CAS 845781-04-6)
- (R)-2-(Boc-amino)-5-(dimethylamino)-5-oxopentanoic Acid (CAS 721927-50-0)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-ethylbenzoic acid (CAS 2243510-61-2)
- Methyl 3-(4-(3-phenylpropanamido)phenoxy)thiophene-2-carboxylate (CAS 900019-26-3)
- 3-[(Dimethylamino)methyl]-1H-indole-5-carboxylic acid (CAS 1071914-67-4)
- [4-(1-Imidazolyl)phenyl]methanol (CAS 86718-08-3)
- 3-Amino-N-(2-ethylphenyl)-2-methylpropanamide hydrochloride (CAS 1837434-56-6)
- 1-Hydroxy-5-methylquinolin-2(1H)-one (CAS 112590-63-3)
- 7,8-Dihydro-5H-pyrano[4,3-b]pyridine-2,3-diamine (CAS 1260670-87-8)
- 3-ethyl-5-(trichloromethyl)-1,2,4-oxadiazole (CAS 1196-99-2)
- 4-(2-Bromo-4,6-dimethylphenyl)thiosemicarbazide (CAS 1263377-75-8)
- Tirzepatide Impurity 50 (CAS CATO-C4X-324050)
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