3,5-Dibromo-2,6-dimethyl-2,5-heptadien-4-one
CAS: 5682-79-1
Category: Organic Intermediates
| Purity | Research Grade ≥95%; High-Purity Grade ≥98%; Analytical Grade ≥99% |
| Molecular Formula | C9H12Br2O |
| Molecular Weight | 296.00 |
| Appearance | Light yellow to yellow crystalline solid or powder |
| Packaging | 1 g, 5 g, 10 g, 25 g aluminum foil bags; 100 g, 500 g HDPE bottles; bulk packaging available for industrial supply |
| Testing Indicators | Appearance — Visual inspection; Identification — FTIR spectroscopy and 1H NMR spectroscopy; Molecular weight confirmation — LC-MS or GC-MS; Purity — HPLC-UV analysis; Bromine content — ICP-OES or ion chromatography; Residual solvents — GC analysis according to ICH Q3C guideline; Water content — Karl Fischer titration; Melting point — Capillary melting point determination; Elemental composition — CHN elemental analysis. |
| Storage Notes | Store in a cool, dry, well-ventilated area away from direct sunlight and heat sources. Keep the container tightly sealed. Protect from moisture, strong acids, strong bases, and strong oxidizing agents. Store under inert atmosphere for long-term preservation when required. |
| Lead Time | 10 days |
Used as an organic synthesis intermediate and brominated ketone building block. It is mainly applied in chemical research, pharmaceutical intermediate synthesis, fine chemical production, and the preparation of bromine-containing organic compounds. It can participate in various organic transformations including substitution, condensation, and carbon-carbon bond formation reactions.