4-(4-Bromophenyl)cyclohexanone CAS 84892-43-3
| CAS No. | 84892-43-3 |
| Molecular Formula | C12H13BrO |
| Molecular Weight | 253.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 4-(4-Bromophenyl)cyclohexanone (C12H13BrO) is characterized by a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
4-(4-Bromophenyl)cyclohexanone (CAS 84892-43-3) is a high-purity analytical reference standard with the molecular formula C12H13BrO and a molecular weight of 253.14 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), 4-(4-Bromophenyl)cyclohexanone 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 | C12H13BrO |
| Molecular Weight | 253.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | Br-containing |
Related Bromophenyl Standards
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- 3-(3-Bromophenyl)cyclohexanone (CAS 1379314-70-1)
- 3-(2-Bromophenyl)cyclohexanone (CAS 1379320-69-0)
- 3-(4-bromophenyl)-2,2-dimethylcyclobutan-1-one (CAS 1515467-00-1)
- 1-(2-bromophenyl)-7-oxabicyclo[4.1.0]heptane (CAS 1909318-61-1)
- (3-Bromophenyl)(cyclopentyl)methanone (CAS 898791-44-1)
- (4-Bromophenyl)(cyclopentyl)methanone (CAS 2204-97-9)
Recommended Standards
- 3-Methyl-4-nitro-1-(2,2,2-trifluoroethyl)-1H-pyrazole-5-carboxylic acid (CAS 89239-84-9)
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- 3-Bromo-2-tert-Butylimidazo[1,2-a]pyridine (CAS 904813-48-5)
- 4-Bromo-2-isopropyl-2,3-dihydro-1H-inden-1-one (CAS 892575-08-5)
- 2,4-Diethoxy-5-nitropyrimidine (CAS 101935-53-9)
- 2-(3-Hydroxypropyl)-1H-benzo[d]imidazole-5-sulfonic acid hydrochloride (CAS 1158586-91-4)
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- 4-Amino-5-cyclopropoxynicotinamide (CAS 1243322-40-8)
- (S)-2,3-Dihydroxy-3-methylbutanoic acid (CAS 63903-90-2)
- 5-Chloro-2-methoxy-4-(trifluoromethyl)aniline (CAS 1805228-73-2)
- 3-(Acetylethylamino)-β-oxo-benzenepropanoic Acid Ethyl Ester (CAS 1796965-05-3)
- tert-Butyl (3-cyano-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[b]thiophen-2-yl)carbamate (CAS 2649788-76-9)
- 3-(1-Ethylpyrrolidin-2-yl)-6-methoxy-2-methylpyridine (CAS 1352519-62-0)
- Semaglutide Impurity 146 (CAS 2645421-68-5)
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