4-Bromo-1-(oxolan-3-yl)-1h-imidazole CAS 1353855-75-0
| CAS No. | 1353855-75-0 |
| Molecular Formula | C7H9BrN2O |
| Molecular Weight | 217.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-1-(oxolan-3-yl)-1h-imidazole (C7H9BrN2O) contains an amide group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 4-Bromo-1-(oxolan-3-yl)-1h-imidazole (CAS 1353855-75-0), a certified reference material (molecular formula C7H9BrN2O, MW 217.06 g/mol) for analytical method development and quality control.
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), 4-Bromo-1-(oxolan-3-yl)-1h-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.
Physical & Chemical Properties
| Molecular Formula | C7H9BrN2O |
| Molecular Weight | 217.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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 | 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 | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
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Recommended Standards
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- 6-Chloro-5-fluoro-2-(methylthio)pyrimidin-4(3H)-one (CAS 1934640-63-7)
- Dimethylasparticacid (CAS 1115-22-6)
- 3-(1,3-benzodioxol-5-yl)-N-(4-chlorobenzyl)acrylamide (CAS 298215-65-3)
- 1-(2-Methylbenzo[d]oxazol-7-yl)ethan-1-one (CAS 952182-98-8)
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