3-Bromodibenzothiophene
CAS: 97511-04-1
Category: Organic Intermediates
| Purity | Research Grade ≥98%; High-Purity Grade ≥99% |
| Molecular Formula | C12H7BrS |
| Molecular Weight | 263.15 |
| Appearance | White to off-white crystalline powder or solid |
| Packaging | 1 g, 5 g, 25 g aluminum foil bag or amber glass bottle; bulk quantities supplied in sealed nitrogen-filled containers |
| Testing Indicators | Appearance — Visual inspection; Identification — FTIR spectroscopy and 1H NMR / 13C NMR; Molecular structure confirmation — HRMS or LC-MS; Purity — HPLC-UV; Bromine content — ICP-OES or elemental analysis; Sulfur content — CHNS elemental analysis; Residual solvents — GC-MS according to ICH Q3C guidelines; Water content — Karl Fischer titration; Melting point — Capillary melting point determination. |
| Storage Notes | Store in a cool, dry, and well-ventilated area away from moisture, heat, and direct sunlight. Keep containers tightly sealed. Long-term storage under inert atmosphere such as nitrogen or argon is recommended. Avoid contact with strong oxidizing agents, strong acids, and strong bases. |
| Lead Time | 10 days |
Used as a brominated sulfur-containing aromatic intermediate in organic synthesis. It is mainly applied in the preparation of organic semiconductor materials, OLED functional materials, conjugated polymers, pharmaceutical research compounds, and advanced aromatic heterocyclic molecules. The bromine substituent enables further cross-coupling reactions such as Suzuki, Stille, and Buchwald-Hartwig coupling.