1-(4-Bromophenyl)-5-chloro-1-oxopentane CAS 54874-12-3
| CAS No. | 54874-12-3 |
| Molecular Formula | C11H12BrClO |
| Molecular Weight | 275.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Bromophenyl)-5-chloro-1-oxopentane (C11H12BrClO) contains a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring 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.
CATO supplies 1-(4-Bromophenyl)-5-chloro-1-oxopentane (CAS 54874-12-3), a certified reference material (molecular formula C11H12BrClO, MW 275.57 g/mol) for analytical method development and quality control.
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), 1-(4-Bromophenyl)-5-chloro-1-oxopentane 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 | C11H12BrClO |
| Molecular Weight | 275.57 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl/Br-containing |
Related Bromophenyl Standards
- 1-(2-Bromophenyl)-5-chloro-1-oxopentane (CAS 487058-92-4)
- 1-(3-Bromophenyl)-5-chloropentan-1-one (CAS 487058-88-8)
- 3-(3-Bromophenyl)-5-chloro-1,2,4-thiadiazole (CAS 1053659-07-6)
- 3-(4-Bromophenyl)-5-chloro-1,2,4-thiadiazole (CAS 191919-26-3)
- 2-(2-Bromophenyl)-1,3-dithiane (CAS 130614-23-2)
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- 4-((3-Bromophenyl)thio)butanoic acid (CAS 129790-36-9)
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