1-(4-Bromophenyl)-2-(2-chlorophenyl)-1H-imidazole-4-carboxylic acid CAS 918350-01-3
| CAS No. | 918350-01-3 |
| Molecular Formula | C16H10BrClN2O2 |
| Molecular Weight | 377.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(4-Bromophenyl)-2-(2-chlorophenyl)-1H-imidazole-4-carboxylic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(4-Bromophenyl)-2-(2-chlorophenyl)-1H-imidazole-4-carboxylic acid (CAS 918350-01-3), molecular formula C16H10BrClN2O2 and molecular weight 377.62 g/mol, is a CATO reference standard with documented purity and traceability.
1-(4-Bromophenyl)-2-(2-chlorophenyl)-1H-imidazole-4-carboxylic acid (C16H10BrClN2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(4-Bromophenyl)-2-(2-chlorophenyl)-1H-imidazole-4-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H10BrClN2O2 |
| Molecular Weight | 377.62 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromophenyl Standards
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Recommended Standards
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- Benzyl-PEG5-Ots (CAS 129086-10-8)
- 1-(4-Nitrobenzyl)-N-phenyl-1H-imidazole-4-carboxamide (CAS 1351848-60-6)
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