2-bromo-3,3,5,5-tetramethylcyclohexan-1-one CAS 2065-77-2
| CAS No. | 2065-77-2 |
| Molecular Formula | C10H17BrO |
| Molecular Weight | 233.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H17BrO, 2-bromo-3,3,5,5-tetramethylcyclohexan-1-one contains a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 233.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
2-bromo-3,3,5,5-tetramethylcyclohexan-1-one (CAS 2065-77-2) is a high-purity analytical reference standard with the molecular formula C10H17BrO and a molecular weight of 233.15 g/mol.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H17BrO |
| Molecular Weight | 233.15 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
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Recommended Standards
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- 1-Bromo-7-(prop-2-yn-1-yloxy)heptane (CAS 452340-33-9)
- 4-bromo-5,6-dimethyl-1H-indazole (CAS 2206742-47-2)
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- 6-Nitrobenzo[d]thiazol-2(3H)-one (CAS 28620-12-4)
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