2-(Bromomethyl)-1-ethyl-1h-imidazole CAS 1420957-14-7
| CAS No. | 1420957-14-7 |
| Molecular Formula | C6H9BrN2 |
| Molecular Weight | 189.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Bromomethyl)-1-ethyl-1h-imidazole (C6H9BrN2) contains a nitrile group, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
2-(Bromomethyl)-1-ethyl-1h-imidazole (CAS 1420957-14-7), molecular formula C6H9BrN2 and molecular weight 189.05 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H9BrN2 |
| Molecular Weight | 189.05 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromomethyl Standards
- 4-(Bromomethyl)-1,5-dimethyl-1h-pyrazole (CAS 1256561-79-1)
- 5-(Bromomethyl)-1-ethyl-1h-imidazole (CAS 1256561-80-4)
- 3-(Bromomethyl)-2,5-dimethylfuran (CAS 1260812-77-8)
- 3-(Bromomethyl)-1,5-dimethyl-1H-pyrazole (CAS 864550-79-8)
- 5-(Bromomethyl)-1,3-dimethyl-1H-pyrazole (CAS 873191-23-2)
- 2-(Bromomethyl)spiro[3.3]Heptane (CAS 102115-83-3)
- 5-(Bromomethyl)cyclohept-1-ene (CAS 113358-31-9)
- 4-(Bromomethyl)hepta-1,6-diene (CAS 116705-89-6)
Recommended Standards
- 2-bromo-5-cyanopyridine (CAS 139585-70-9)
- 5-Bromo-1-propyl-1h-pyrazole (CAS 1427021-01-9)
- 5-Bromo-1-isopropyl-1H-imidazole (CAS 1378632-40-6)
- 1-(3-Bromopropyl)-1h-imidazole (CAS 144385-79-5)
- (S)-5-(1H-Indol-3-yl)-2-(3-methylpentyl)oxazole-4-carboxylic acid (CAS 213385-69-4)
- 2-Bromo-3,5-dichloro-4-methylpyridine (CAS 344324-94-3)
- 1-((5-Chlorothiophen-2-yl)methyl)-1h-1,2,4-triazol-3-amine (CAS 1183254-46-7)
- 1-[3-(1h-1,2,3,4-tetrazol-1-yl)phenyl]ethan-1-one (CAS 125620-15-7)
- 2-(((4-(Naphthalen-2-yloxy)phenyl)amino)methylene)malononitrile (CAS 1020251-85-7)
- 2-(1-Methyl-1H-pyrazol-3-yl)-6-(trifluoromethyl)pyridine (CAS 2173534-78-4)
- Ethyl 2-(bromomethyl)-6-methoxybenzoate (CAS 86823-81-6)
- Cyclohexyltrimethylammonium Bis(trifluoromethanesulfonyl)imide (CAS 952155-74-7)
- n-Cyclopropyl-2,3,4,5-tetrahydro-1-benzoxepin-5-amine (CAS 1153447-46-1)
- Galanin-Like Peptide (porcine) trifluoroacetate salt (CAS 245114-96-9)
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