4-Bromo-2,3-difluoro-6-iodo-1-(trimethylsilyl)benzene CAS 1807646-35-0
| CAS No. | 1807646-35-0 |
| Molecular Formula | C9H10BrF2ISi |
| Molecular Weight | 391.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 4-Bromo-2,3-difluoro-6-iodo-1-(trimethylsilyl)benzene (CAS 1807646-35-0), a certified reference material (molecular formula C9H10BrF2ISi, MW 391.07 g/mol) for analytical method development and quality control.
4-Bromo-2,3-difluoro-6-iodo-1-(trimethylsilyl)benzene (C9H10BrF2ISi) contains fluorine/bromine/iodine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 4-Bromo-2,3-difluoro-6-iodo-1-(trimethylsilyl)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 | C9H10BrF2ISi |
| Molecular Weight | 391.07 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Br/I-containing |
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