(2E)-1,3-Bis(4-bromophenyl)prop-2-en-1-one CAS 5471-96-5
| CAS No. | 5471-96-5 |
| Molecular Formula | C15H10Br2O |
| Molecular Weight | 366.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2E)-1,3-Bis(4-bromophenyl)prop-2-en-1-one (CAS 5471-96-5), a certified reference material (molecular formula C15H10Br2O, MW 366.05 g/mol) for analytical method development and quality control.
(2E)-1,3-Bis(4-bromophenyl)prop-2-en-1-one (C15H10Br2O) contains a hydroxyl group, an ether linkage, bromine substitution, a polycyclic aromatic system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
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.
CATO manufactures (2E)-1,3-Bis(4-bromophenyl)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 | C15H10Br2O |
| Molecular Weight | 366.05 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1958 |
| Halogen Content | Br-containing |
Recommended Standards
- tert-Butyl ((2,6-dibromopyridin-4-yl)methyl)carbamate (CAS 1822856-45-0)
- (2E)-3-(3-Bromophenyl)-1-(4-bromophenyl)prop-2-en-1-one (CAS 919121-16-7)
- (2E)-1-(3-Bromophenyl)-3-(4-bromophenyl)prop-2-en-1-one (CAS 1674390-73-8)
- 2,2,3,3,4,4,5-Heptafluoro-5-(perfluoropropyl)tetrahydrofuran (CAS 423-22-3)
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- Semaglutide impurity 48 (CAS CATO-C4X-222648)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com