3-Bromo-1,7,7-trimethylbicyclo[2.2.1]Heptan-2-one CAS 76-29-9
| CAS No. | 76-29-9 |
| Molecular Formula | C10H15BrO |
| Molecular Weight | 231.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-Bromo-1,7,7-trimethylbicyclo[2.2.1]Heptan-2-one 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.
3-Bromo-1,7,7-trimethylbicyclo[2.2.1]Heptan-2-one (CAS 76-29-9) is a high-purity analytical reference standard with the molecular formula C10H15BrO and a molecular weight of 231.13 g/mol.
The molecular framework of 3-Bromo-1,7,7-trimethylbicyclo[2.2.1]Heptan-2-one (C10H15BrO) is characterized by 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. 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).
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.
Physical & Chemical Properties
| Molecular Formula | C10H15BrO |
| Molecular Weight | 231.13 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 | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
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