2-(4-(1H-imidazol-1-yl)phenyl)-6,8-dibromoquinoline CAS 861210-40-4
| CAS No. | 861210-40-4 |
| Molecular Formula | C18H11Br2N3 |
| Molecular Weight | 429.11 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-(4-(1H-imidazol-1-yl)phenyl)-6,8-dibromoquinoline.
2-(4-(1H-imidazol-1-yl)phenyl)-6,8-dibromoquinoline (CAS 861210-40-4), molecular formula C18H11Br2N3 and molecular weight 429.11 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C18H11Br2N3, 2-(4-(1H-imidazol-1-yl)phenyl)-6,8-dibromoquinoline 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 429.11 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 | C18H11Br2N3 |
| Molecular Weight | 429.11 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related H Standards
- (4-(4-(1H-Imidazol-1-yl)-6-morpholino-1,3,5-triazin-2-yl)piperazin-1-yl)(thiophen-2-yl)methanone (CAS 1171069-90-1)
- 1-(3-(1H-imidazol-1-yl)propyl)-4-benzoyl-3-hydroxy-5-(3-nitrophenyl)-1,5-dihydro-2H-pyrrol-2-one (CAS 380888-58-4)
- 1-(3-(1H-Imidazol-1-yl)propyl)-4-(3-fluoro-4-methoxybenzoyl)-3-hydroxy-5-phenyl-1H-pyrrol-2(5H)-one (CAS 618075-07-3)
- 3-((1H-Imidazol-1-yl)methyl)-3-(4-chlorophenyl)-5-(2,6-dichlorophenyl)-2-methylisoxazolidine (CAS 113614-54-3)
- 1-{7-[4-(1H-imidazol-1-yl)phenyl]-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl}-4-phenylpiperazine (CAS 338403-81-9)
- 1-(3-(1H-Imidazol-1-yl)propyl)-4-(furan-2-carbonyl)-3-hydroxy-5-(3-nitrophenyl)-1H-pyrrol-2(5H)-one (CAS 378212-42-1)
- 1-(3-(1H-imidazol-1-yl)propyl)-4-benzoyl-5-(4-chlorophenyl)-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one (CAS 381717-91-5)
- 1-(3-(1H-Imidazol-1-yl)propyl)-4-(3-fluoro-4-methoxybenzoyl)-3-hydroxy-5-(pyridin-4-yl)-1H-pyrrol-2(5H)-one (CAS 618075-09-5)
Recommended Standards
- N-(4-iodo-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pivalamide (CAS 2390149-54-7)
- Benzbromarone-d5 (CAS CATO-C4X-22503)
- 9-Benzoyl-3,6-dibromo-9H-carbazole (CAS 912850-81-8)
- (E)-3-(3-(3,5-bis(trifluoromethyl)phenyl)-1H-1,2,4-triazol-1-yl)-2-bromoacrylamide (CAS 1642300-95-5)
- 5-Cyclopropoxy-2-ethyl-N,N-dimethylbenzamide (CAS 1243475-38-8)
- (2-(Tert-butyl)-6-(piperidin-4-yl)pyridin-4-yl)boronic acid (CAS 2225175-09-5)
- N-methyl-4-(4-phenylthiazol-2-yl)benzamide (CAS 321429-71-4)
- 6-(Cyclopropylamino)nicotinaldehyde (CAS 1292369-85-7)
- 6-Methyl-pyrazolo[1,5-α]pyrimidine-3-carboxylic Acid (CAS 869941-96-8)
- Boc-(S)-α-(3-bromo-benzyl)-proline (CAS 1217662-71-9)
- N-Cyclopropyl-2-[(8-Fluoro-5-Methyl-5H-1,2,4-Triazino[5,6-b]Indol-3-ylThio]-Acetamide (CAS 603948-18-1)
- 2-(Azetidin-3-yloxy)benzonitrile hydrochloride (CAS 1956381-53-5)
- Di-tert-butyl hydrogen phosphate (CAS 33494-81-4)
- (D-His1)-Exenatide trifluoroacetate salt (CAS 1678417-09-8)
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