4-(4-Bromophenyl)-1,1-dimethylcyclohexane CAS 1809161-62-3
| CAS No. | 1809161-62-3 |
| Molecular Formula | C14H19Br |
| Molecular Weight | 267.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 4-(4-Bromophenyl)-1,1-dimethylcyclohexane (CAS 1809161-62-3), a certified reference material (molecular formula C14H19Br, MW 267.20 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H19Br, 4-(4-Bromophenyl)-1,1-dimethylcyclohexane contains bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 267.20 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).
As a certified reference material (CRM), 4-(4-Bromophenyl)-1,1-dimethylcyclohexane 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 | C14H19Br |
| Molecular Weight | 267.20 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Br-containing |
Related Bromophenyl Standards
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- 2-(4-Bromophenyl)-5-methyl-2,5-diazabicyclo[2.2.1]heptane (CAS 1780761-67-2)
- (2-Bromophenyl)(cyclohexyl)methanone (CAS 922529-76-8)
- (4-Bromophenyl)(cyclohexyl)methanone (CAS 3277-79-0)
- (E)-1-(4-Bromophenyl)-4,4-dimethylpent-1-en-3-one (CAS 56578-54-2)
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