2-Bromo-4-(pentafluoro-lambda6-sulfanyl)phenol CAS 1426290-12-1
| CAS No. | 1426290-12-1 |
| Molecular Formula | C6H4BrF5OS |
| Molecular Weight | 299.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-4-(pentafluoro-lambda6-sulfanyl)phenol (CAS 1426290-12-1) is a high-purity analytical reference standard with the molecular formula C6H4BrF5OS and a molecular weight of 299.06 g/mol.
2-Bromo-4-(pentafluoro-lambda6-sulfanyl)phenol (C6H4BrF5OS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/bromine 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.
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), 2-Bromo-4-(pentafluoro-lambda6-sulfanyl)phenol 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 | C6H4BrF5OS |
| Molecular Weight | 299.06 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Br-containing |
| Sulfur Atoms | 1 |
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