| CAS No. | 1247121-66-9 |
| Molecular Formula | C13H16Br2O |
| Molecular Weight | 348.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
1-Bromo-2-(2-bromo-1-(cyclopentyloxy)ethyl)benzene (CAS 1247121-66-9), molecular formula C13H16Br2O and molecular weight 348.07 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H16Br2O, 1-Bromo-2-(2-bromo-1-(cyclopentyloxy)ethyl)benzene contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 348.07 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 1-Bromo-2-(2-bromo-1-(cyclopentyloxy)ethyl)benzene 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.
| Molecular Formula | C13H16Br2O |
| Molecular Weight | 348.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1990 |
| Halogen Content | Br-containing |