11-Bromobenzo[b]naphtho[1,2-d]furan
CAS: 1898210-08-6
Category: Organic Intermediates
| Purity | ≥97.0% (HPLC); ≥98.0% (HPLC); ≥99.0% (HPLC) |
| Molecular Formula | C16H9BrO |
| Molecular Weight | 297.15 |
| Appearance | Off-white to pale yellow crystalline powder |
| Packaging | 100 mg, 250 mg, 1 g, 5 g, 10 g, 25 g, or 100 g amber glass bottle or aluminum foil bag with moisture-proof inner liner |
| Testing Indicators | Appearance — Visual inspection; Identification — LC-MS, HRMS, FTIR, 1H NMR and 13C NMR; Assay/Purity — HPLC (UV); Related substances — HPLC; Water content — Karl Fischer titration (USP <921>); Residual solvents — GC (USP <467>); Melting point — USP <741>; Elemental impurities — ICP-MS or ICP-OES; Structure confirmation — High-resolution mass spectrometry and NMR spectroscopy. |
| Storage Notes | Store tightly sealed in a cool, dry, well-ventilated location. Protect from moisture, direct sunlight, and elevated temperatures. Recommended long-term storage at 2–8°C under nitrogen or argon. Avoid repeated exposure to air and humidity. |
| Lead Time | 10 days |
An advanced brominated heteroaromatic intermediate used in medicinal chemistry, OLED materials, organic semiconductors, fluorescent materials, specialty aromatic compounds, and organic synthesis. The bromine substituent enables efficient Suzuki-Miyaura, Stille, Negishi, Ullmann, and Buchwald-Hartwig cross-coupling reactions for the preparation of functional π-conjugated molecules.