2,6-Dibromo-3,5-dichloro-4-fluoroiodobenzene CAS 959028-55-8
| CAS No. | 959028-55-8 |
| Molecular Formula | C6Br2Cl2FI |
| Molecular Weight | 448.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2,6-Dibromo-3,5-dichloro-4-fluoroiodobenzene 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.
CATO supplies 2,6-Dibromo-3,5-dichloro-4-fluoroiodobenzene (CAS 959028-55-8), a certified reference material (molecular formula C6Br2Cl2FI, MW 448.68 g/mol) for analytical method development and quality control.
Based on its molecular formula C6Br2Cl2FI, 2,6-Dibromo-3,5-dichloro-4-fluoroiodobenzene contains fluorine/chlorine/bromine/iodine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 448.68 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.
Physical & Chemical Properties
| Molecular Formula | C6Br2Cl2FI |
| Molecular Weight | 448.68 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 methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl/Br/I-containing |
Related Dibromo Standards
- 2,3-Dibromo-4-((2-chlorobenzyl)oxy)-5-ethoxybenzaldehyde (CAS 832674-51-8)
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- 2,6-Dibromo-4-n-octyldithieno-3,2-b:2',3'-d]pyrrole (CAS 1346688-54-7)
- 4,4'-Dibromo-2,2'-bis(trifluoromethyl)-1,1'-biphenyl (CAS 176714-72-0)
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