3-((4-Bromophenyl)sulfonyl)-1-(4-fluorophenyl)propan-1-one CAS 868255-91-8
| CAS No. | 868255-91-8 |
| Molecular Formula | C15H12BrFO3S |
| Molecular Weight | 371.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-((4-Bromophenyl)sulfonyl)-1-(4-fluorophenyl)propan-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.
3-((4-Bromophenyl)sulfonyl)-1-(4-fluorophenyl)propan-1-one (CAS 868255-91-8) is a high-purity analytical reference standard with the molecular formula C15H12BrFO3S and a molecular weight of 371.22 g/mol.
3-((4-Bromophenyl)sulfonyl)-1-(4-fluorophenyl)propan-1-one (C15H12BrFO3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/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).
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.
Physical & Chemical Properties
| Molecular Formula | C15H12BrFO3S |
| Molecular Weight | 371.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Br-containing |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
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Recommended Standards
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