6-bromo-4-fluoro-1-methyl-benzimidazole CAS 2260683-78-9
| CAS No. | 2260683-78-9 |
| Molecular Formula | C8H14BrFN2 |
| Molecular Weight | 237.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 237.11 g/mol gives 6-bromo-4-fluoro-1-methyl-benzimidazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
6-bromo-4-fluoro-1-methyl-benzimidazole (CAS 2260683-78-9) is a high-purity analytical reference standard with the molecular formula C8H14BrFN2 and a molecular weight of 237.11 g/mol.
The molecular framework of 6-bromo-4-fluoro-1-methyl-benzimidazole (C8H14BrFN2) is characterized by a nitrile group, fluorine/bromine substitution. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 manufactures 6-bromo-4-fluoro-1-methyl-benzimidazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H14BrFN2 |
| Molecular Weight | 237.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
Related bromo Standards
- 5-bromo-6-fluoro-1-methyl-1H-indazole (CAS 1185767-06-9)
- 6-bromo-5-fluoro-1-methyl-1H-indazole (CAS 1286734-86-8)
- 6-bromo-5-fluoro-2-methyl-2H-indazole (CAS 1286734-87-9)
- 6-bromo-4-fluoro-2-methyl-1H-benzimidazole (CAS 1301214-70-9)
- 6-bromo-5-fluoro-3-methyl-1H-indazole (CAS 1394120-64-9)
- 4-bromo-6-fluoro-1-methyl-benzimidazole (CAS 1401817-81-9)
- 7-bromo-5-fluoro-2-methyl-1H-benzimidazole (CAS 1416372-87-6)
- 7-bromo-6-fluoro-1-methyl-indazole (CAS 1528865-93-1)
Recommended Standards
- 5-bromo-6-fluoro-3-methyl-1H-indazole (CAS 864773-66-0)
- 6-bromo-4-fluoro-2-methyl-2H-indazole (CAS 2092036-32-1)
- 5-bromo-6-fluoro-2-methyl-2H-indazole (CAS 2091272-22-7)
- 6-bromo-7-fluoro-2-methyl-indazole (CAS 2665662-87-1)
- 2-Chloro-N-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)acetamide (CAS 1354957-99-5)
- tert-butyl 4-(thiophene-3-carbonyl)piperazine-1-carboxylate (CAS 1420959-59-6)
- 1-(2,3-Dihydro-4H-benzo[b][1,4]thiazin-4-yl)ethan-1-one (CAS 6397-16-6)
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- 4-{[(Butan-2-yl)amino]methyl}-n,n-dimethylaniline (CAS 869943-63-5)
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- tert-Butyl 2-methoxyacetate (CAS 17640-23-2)
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- 5-Bromo-4-difluoromethoxy-2-nitrotoluene (CAS 1807244-66-1)
- Tirzepatide Impurity 37 (CAS CATO-C4X-324037)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
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