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Benzo[b]naphtho[2,3-d]furan-5-boronic acid
- CAS No.1256544-85-0
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High-purity Benzo[b]naphtho[2,3-d]furan-5-boronic acid (CAS 1256544-85-0), ≥98.0% assay, widely used as a key intermediate in OLED material synthesis.
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Product Overview
Benzo[b]naphtho[2,3-d]furan-5-boronic acid is a high-value aromatic boronic acid derivative engineered for advanced optoelectronic applications. With a molecular formula of C₁₆H₁₁BO₃ and a molecular weight of 262.07 g/mol, this compound serves as a critical building block in the fabrication of next-generation organic light-emitting diode (OLED) materials. Its rigid fused-ring architecture combined with the reactive boronic acid functional group enables efficient Suzuki-Miyaura cross-coupling reactions, facilitating the construction of complex π-conjugated systems essential for high-performance emissive layers.
Specifications
| Appearance | White powder |
|---|---|
| Assay | ≥98.0% |
| Molecular Formula | C₁₆H₁₁BO₃ |
| Molecular Weight | 262.068 g/mol |
| Packaging | 25 kg/drum; custom packaging available upon request |
| Storage | Store in a cool, dry, and well-ventilated area under inert atmosphere |
Industrial Applications
This boronic acid intermediate is primarily employed in the pharmaceutical and electronic materials sectors, with a dominant role in OLED technology development. Key uses include:
- Serving as a core synthon for hole-transporting or emissive small molecules in display and lighting panels
- Enabling precise molecular engineering through palladium-catalyzed cross-coupling to tune HOMO/LUMO energy levels
- Supporting R&D and scale-up of thermally activated delayed fluorescence (TADF) emitters
As a non-formulation-ready chemical entity intended for further synthesis, it is classified as a specialty intermediate rather than a direct-use active ingredient. Our product meets stringent industrial purity standards, ensuring batch-to-batch consistency for reliable performance in demanding electronic applications.
