1-(4-(1H-imidazol-1-yl)phenyl)-2-bromoethan-1-one CAS 110668-69-4
| CAS No. | 110668-69-4 |
| Molecular Formula | C11H9BrN2O |
| Molecular Weight | 265.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-(4-(1H-imidazol-1-yl)phenyl)-2-bromoethan-1-one (C11H9BrN2O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
1-(4-(1H-imidazol-1-yl)phenyl)-2-bromoethan-1-one (CAS 110668-69-4), molecular formula C11H9BrN2O and molecular weight 265.11 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-(4-(1H-imidazol-1-yl)phenyl)-2-bromoethan-1-one 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 | 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.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related H Standards
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- 4'-(1H-Imidazol-1-yl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 1893352-89-0)
- 1-{5-[(1H-imidazol-1-yl)methyl]-1,3-thiazol-2-yl}-4-methylpiperazine (CAS 866137-05-5)
- {2-[4-(1h-imidazol-1-ylmethyl)phenyl]phenyl}methanamine (CAS 926237-60-7)
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Recommended Standards
- 4-Bromo-2-(2-methyl-1h-imidazol-1-yl)benzaldehyde (CAS 1099671-88-1)
- 2,3-Dimethoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1131335-62-0)
- (3-(5-Bromopyrimidin-2-yl)phenyl)methanol (CAS 1092568-90-5)
- 3’-Bromo-4’-(1-imidazolyl)acetophenone (CAS 1141669-55-7)
- 2-(7-Methyl-1H-indol-3-yl)-2-oxoacetamide (CAS 1627960-18-2)
- 4-Methoxy-N-(2-(piperazin-1-yl)ethyl)benzamide (CAS 499985-25-0)
- 7,8-Dimethyl-2-(pyridin-2-yl)quinoline-4-carbonyl chloride (CAS 1203015-83-1)
- 4-(5-Formyl-6-methylpyridin-2-yl)piperazine-1-carbaldehyde (CAS 1355177-65-9)
- (E)-3-(dimethylamino)-1-(4-propylphenyl)prop-2-en-1-one (CAS 866142-65-6)
- 1-(5-Bromo-3-fluoropyridin-2-yl)ethanone (CAS 1160936-52-6)
- 3-Bromo-1H-pyrrolo[3,2-c]pyridine-4-carbonitrile (CAS 1000341-71-8)
- 2-piperazin-1-ylisonicotinonitrile (CAS 305381-05-9)
- Ethyl 7-methyl-6-oxooctanoate (CAS 439864-61-6)
- Des-Asp15-Tirzepatide (CAS CATO-CPTD788958)
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