2-Bromo-1-cyclopropyl-1H-benzo[d]imidazole CAS 1437486-17-3
| CAS No. | 1437486-17-3 |
| Molecular Formula | C10H9BrN2 |
| Molecular Weight | 237.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Bromo-1-cyclopropyl-1H-benzo[d]imidazole.
2-Bromo-1-cyclopropyl-1H-benzo[d]imidazole (CAS 1437486-17-3), molecular formula C10H9BrN2 and molecular weight 237.10 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H9BrN2, 2-Bromo-1-cyclopropyl-1H-benzo[d]imidazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 237.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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 | C10H9BrN2 |
| Molecular Weight | 237.10 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 4-bromo-2-cyclopropyl-1H-pyrrolo[2,3-b]pyridine (CAS 1014614-11-9)
- 1-Bromo-3-cyclopropylimidazo[1,5-a]pyridine (CAS 1018603-14-9)
- 3-Bromo-2,4-dimethyl-1,8-naphthyridine (CAS 1019108-06-5)
- 8-Bromo-2-methylquinolin-5-amine (CAS 1023815-94-2)
- 4-Bromo-2-(o-tolyl)-1H-imidazole (CAS 1049117-87-4)
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- 4-Bromo-1-methyl-5-phenyl-1H-pyrazole (CAS 105994-77-2)
- 4-Bromo-5-methyl-2-phenyl-1H-imidazole (CAS 109892-69-5)
Recommended Standards
- 1-(4-(Bromomethyl)phenyl)-1H-imidazole (CAS 143426-54-4)
- 3-Bromo-8-methylquinolin-2-amine (CAS 1447960-47-5)
- 4-(3-Bromophenyl)-1-methyl-1h-pyrazole (CAS 141938-40-1)
- 3-Bromo-6-methylquinolin-2-amine (CAS 1447961-75-2)
- 5-Bromo-2,3-difluoro-4-methylphenylboronic acid pinacol ester (CAS 2121513-43-5)
- tert-Butyl 2-(2-oxoethyl)piperidine-1-carboxylate (CAS 170491-61-9)
- 2-Bromo-4-methoxy-6-methylaniline hydrobromide (CAS 1100214-08-1)
- 1,2-Bis(4-phenoxyphenyl)ethyne (CAS 77384-56-6)
- 3,5-Difluoro-2-(isopentyloxy)benzenethiol (CAS 1443336-75-1)
- N-((1H-imidazol-2-yl)methyl)-2-methylpropan-1-amine dihydrochloride (CAS 921090-87-1)
- 7-TRifluoromethyl-imidazo[1,2-a]pyridine-2-carboxylic acid hydrochloride (CAS 1951439-69-2)
- Methyl alaninate 1,1-dioxide (CAS 1822553-28-5)
- 2-Chloro-n'-(2-chloroacetyl)benzohydrazide (CAS 52093-13-7)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
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