1,1′-(1,2-Diphenyl-1,2-ethenediyl)bis[4-(3-bromopropoxy)benzene] CAS 1883422-13-6
| CAS No. | 1883422-13-6 |
| Molecular Formula | C32H30Br2O2 |
| Molecular Weight | 606.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,1′-(1,2-Diphenyl-1,2-ethenediyl)bis[4-(3-bromopropoxy)benzene] (CAS 1883422-13-6) is a high-purity analytical reference standard with the molecular formula C32H30Br2O2 and a molecular weight of 606.39 g/mol.
1,1′-(1,2-Diphenyl-1,2-ethenediyl)bis[4-(3-bromopropoxy)benzene] (C32H30Br2O2) contains a carboxylic acid group, 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, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C32H30Br2O2 |
| Molecular Weight | 606.39 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Br-containing |
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Recommended Standards
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