| CAS No. | 1432075-84-7 |
| Molecular Formula | C7H4BrF5N2S |
| Molecular Weight | 323.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
The occurrence of 7-Bromo-5-(pentafluoro-λ6-sulfanyl)-1H-benzo[d]imidazole is closely related to a nitrile group, sulfur-containing functionality, fluorine/bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
7-Bromo-5-(pentafluoro-λ6-sulfanyl)-1H-benzo[d]imidazole (CAS 1432075-84-7) is a high-purity analytical reference standard with the molecular formula C7H4BrF5N2S and a molecular weight of 323.08 g/mol.
The molecular framework of 7-Bromo-5-(pentafluoro-λ6-sulfanyl)-1H-benzo[d]imidazole (C7H4BrF5N2S) is characterized by a nitrile group, sulfur-containing functionality, fluorine/bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), 7-Bromo-5-(pentafluoro-λ6-sulfanyl)-1H-benzo[d]imidazole 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 | C7H4BrF5N2S |
| Molecular Weight | 323.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |