10-Bromobenzo[b]naphtho[1,2-d]furan
CAS: 1256544-20-3
Category: Organic Intermediates
| Purity | ≥97.0% (HPLC); ≥98.0% (HPLC); ≥99.0% (HPLC) |
| Molecular Formula | C16H9BrO |
| Molecular Weight | 297.15 |
| Appearance | Off-white to light 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 purity — 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 place at room temperature (preferably 2–8°C for long-term storage). Protect from moisture, direct sunlight, and excessive heat. Store under nitrogen or argon when stored for extended periods. |
| Lead Time | 10 days |
A brominated fused heteroaromatic compound used as an advanced organic intermediate for the synthesis of pharmaceutical candidates, functional organic materials, OLED intermediates, organic semiconductors, fluorescent materials, and other specialty aromatic compounds. Frequently employed in Suzuki, Stille, Negishi, and Buchwald-Hartwig cross-coupling reactions for molecular construction.