1-(4-Bromophenyl)-2-(1-imidazolyl)ethanone CAS 24155-30-4
| CAS No. | 24155-30-4 |
| Molecular Formula | C11H9BrN2O |
| Molecular Weight | 265.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H9BrN2O, 1-(4-Bromophenyl)-2-(1-imidazolyl)ethanone contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 265.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
1-(4-Bromophenyl)-2-(1-imidazolyl)ethanone (CAS 24155-30-4) is a high-purity analytical reference standard with the molecular formula C11H9BrN2O and a molecular weight of 265.11 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(4-Bromophenyl)-2-(1-imidazolyl)ethanone 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.
Physical & Chemical Properties
| Molecular Formula | C11H9BrN2O |
| Molecular Weight | 265.11 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromophenyl Standards
- 1-(4-bromophenyl)-2-methyl-1H-imidazole-5-carbaldehyde (CAS 1002107-33-6)
- 1-(4-Bromophenyl)-5-oxopyrrolidine-3-carbonitrile (CAS 1017458-55-7)
- 2-(4-Bromophenyl)-5-(prop-1-en-2-yl)-1,3,4-oxadiazole (CAS 1033201-91-0)
- (2-(4-Bromophenyl)pyrimidin-5-yl)methanol (CAS 1086393-74-9)
- 3-(2-bromophenyl)-1-methyl-1h-pyraZole-4-carbaldehyde (CAS 1152503-90-6)
- 1-(4-bromophenyl)-3-methyl-1H-pyrazole-4-carbaldehyde (CAS 1152504-87-4)
- 1-(3-Bromophenyl)-3-methyl-1h-pyrazole-4-carbaldehyde (CAS 1156997-06-6)
- 1-(4-Bromophenyl)-5-methyl-1h-pyrazole-4-carbaldehyde (CAS 1202029-61-5)
Recommended Standards
- 1-(2-Bromophenyl)-2-(1h-imidazol-1-yl)ethan-1-one (CAS 763036-06-2)
- 1-Benzyl-3-bromo-1H-pyrazole-5-carbaldehyde (CAS 2095051-65-1)
- (E)-1-(4-bromophenyl)-1H-pyrrole-2-carbaldehyde oxime (CAS 383148-29-6)
- 2-(2-Bromophenyl)-5-cyclopropyl-1,3,4-oxadiazole (CAS 675830-41-8)
- 3-(2-Chlorophenyl)-4-((3-(furan-2-yl)allylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 478254-35-2)
- (1H-Indazol-6-yl)methanamine (CAS 710943-26-3)
- Methyl 4-[4-(4-chlorophenyl)piperazino]-3-nitrobenzenecarboxylate (CAS 478246-43-4)
- Acetyl-(D-Arg2)-GRF (1-29) amide (human) trifluoroacetate salt (CAS 93942-91-7)
- 4-Ethoxy-3-methyl-3-buten-2-one (CAS 855232-55-2)
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- n-(Sec-butyl)-3-(2-ethoxyphenyl)propanamide (CAS 1197600-39-7)
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