1-Bromo-2-fluoro-3-((1s,3s)-3-methoxycyclobutyl)benzene CAS 2434720-04-2
| CAS No. | 2434720-04-2 |
| Molecular Formula | C11H12BrFO |
| Molecular Weight | 259.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Bromo-2-fluoro-3-((1s,3s)-3-methoxycyclobutyl)benzene (CAS 2434720-04-2) is a high-purity analytical reference standard with the molecular formula C11H12BrFO and a molecular weight of 259.11 g/mol.
Based on its molecular formula C11H12BrFO, 1-Bromo-2-fluoro-3-((1s,3s)-3-methoxycyclobutyl)benzene contains a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 259.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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-fluoro-3-((1s,3s)-3-methoxycyclobutyl)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.
Physical & Chemical Properties
| Molecular Formula | C11H12BrFO |
| Molecular Weight | 259.11 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.) | 2000 |
| Halogen Content | F/Br-containing |
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Recommended Standards
- 1-(4-Bromo-2-fluorophenyl)-2,2-dimethylpropan-1-one (CAS 898766-42-2)
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