2-(Bromomethyl)-1h-benzo[d]imidazole CAS 30770-24-2
| CAS No. | 30770-24-2 |
| Molecular Formula | C8H7BrN2 |
| Molecular Weight | 211.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(Bromomethyl)-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.
2-(Bromomethyl)-1h-benzo[d]imidazole (CAS 30770-24-2) is a high-purity analytical reference standard with the molecular formula C8H7BrN2 and a molecular weight of 211.06 g/mol.
The molecular framework of 2-(Bromomethyl)-1h-benzo[d]imidazole (C8H7BrN2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, 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. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H7BrN2 |
| Molecular Weight | 211.06 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromomethyl Standards
- 3-(Bromomethyl)pyrazolo[1,5-a]pyridine (CAS 1097778-98-7)
- 3-(Bromomethyl)-1h-pyrrolo[2,3-b]pyridine (CAS 1174007-40-9)
- 7-(bromomethyl)imidazo[1,2-a]pyridine (CAS 1204298-66-7)
- 5-(Bromomethyl)-1H-benzo[d]imidazole (CAS 1211523-55-5)
- 2-(Bromomethyl)imidazo[1,2-a]pyridine (CAS 135063-62-6)
- 2-(Bromomethyl)-1H-pyrrolo[2,3-c]pyridine (CAS 1429482-29-0)
- 5-(Bromomethyl)-6-methylnicotinonitrile (CAS 1823887-09-7)
- 5-(Bromomethyl)benzofuran (CAS 188862-35-3)
Recommended Standards
- 2-(5-Bromo-4-methylpyridin-2-yl)acetonitrile (CAS 312325-77-2)
- 2-(Bromomethyl)benzofuran (CAS 41014-27-1)
- 2-(4-Amino-3-bromophenyl)acetonitrile (CAS 882855-96-1)
- 2-[(4-bromophenyl)amino]acetonitrile (CAS 28363-24-8)
- (2-(Pyrrolidin-1-yl)phenyl)boronic acid (CAS 948592-78-7)
- Pyrene 1,3,6,8-tetracarboxylic acid (CAS 861023-19-0)
- 2-(Ethylsulfanyl)-1,1-dimethoxyethane (CAS 51517-03-4)
- (S,S)-iPr-Dbfox (CAS 409312-96-5)
- 6-Methoxy-2-(3-methoxyphenyl)-1H-indole (CAS 91444-11-0)
- (2-Aminothiazol-5-yl)methanol hydrochloride (CAS 1640995-62-5)
- 1-Amino-n,n-diethylcyclohexane-1-carboxamide (CAS 1016782-22-1)
- [(4-fluorophenyl)(pyridin-3-yl)methyl](propyl)amine dihydrochloride (CAS 1305711-92-5)
- 7-Hydrazinyl-2,5-dimethyl-3-(p-tolyl)pyrazolo[1,5-a]pyrimidine (CAS 900895-76-3)
- Palmitoyl Tetrapeptide-7 (CAS 221227-05-0)
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