| CAS No. | 80480-15-5 |
| Molecular Formula | C18H27BrO |
| Molecular Weight | 339.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
As a certified reference material (CRM), 1-(Bromoacetyl)pyrene 2-bromo-1-(1-pyrenyl)Ethanone;2-bromo-1-(pyren-3-yl)ethanone;2-broMo-1-(pyren-1-yl)ethanone 80480-15-5 A23484 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.
1-(Bromoacetyl)pyrene 2-bromo-1-(1-pyrenyl)Ethanone;2-bromo-1-(pyren-3-yl)ethanone;2-broMo-1-(pyren-1-yl)ethanone 80480-15-5 A23484 (CAS 80480-15-5) is a high-purity analytical reference standard with the molecular formula C18H27BrO and a molecular weight of 339.31 g/mol.
1-(Bromoacetyl)pyrene 2-bromo-1-(1-pyrenyl)Ethanone;2-bromo-1-(pyren-3-yl)ethanone;2-broMo-1-(pyren-1-yl)ethanone 80480-15-5 A23484 (C18H27BrO) contains a steroid core, a hydroxyl group, an ether linkage, bromine substitution. 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 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.
| Molecular Formula | C18H27BrO |
| Molecular Weight | 339.31 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1979 |
| Halogen Content | Br-containing |