1,3-Benzenediboronic Acid (CAS 4612-28-6) is a high-purity aromatic boronic acid with a meta-disubstituted benzene structure. Featuring the molecular formula CHBO and a molecular weight of 165.75, it possesses dual boronic acid reactive sites, delivering stable chemical properties and excellent coupling reactivity. As a fundamental organic building block, it is widely utilized in Suzuki-Miyaura coupling and other synthetic reactions for pharmaceuticals, advanced materials and fine chemicals.
Renowned for its reliable cross-coupling performance and stable batch consistency, this compound serves as a critical intermediate for carbon-carbon bond construction, supporting both laboratory R&D and industrial-scale synthesis across multiple high-end fields.
Key Product Features & Advantages
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Dual-Site Reactivity: The meta-bisubstituted structure enables dual-point reaction participation, enabling the efficient synthesis of complex branched and cyclic organic molecules.
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High Purity & Stability: Guaranteed ≥98% HPLC purity with low impurities, stable batch-to-batch quality and good storage stability, minimizing unwanted side reactions.
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Broad Synthetic Compatibility: High reactivity in Suzuki coupling, oxidation and condensation reactions, adapting to diverse synthetic process requirements.
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Wide Applicability: Optimized purification ensures low moisture and solvent residue, suitable for both scientific research and large-scale industrial production.
Core Applications
1,3-Benzenediboronic Acid (CAS 4612-28-6) is a vital high-end fine chemical intermediate, with core applications covering:
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Pharmaceutical & Biochemicals: Key intermediate for novel drug intermediates, APIs and biological probes, optimizing molecular stability and targeting for pharmaceutical innovation.
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Advanced Functional Materials: Core monomer for synthesizing COFs, POPs and fluorescent materials, improving material adsorption, separation and photoelectric performances.
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Fine Chemicals: Used in high-end dyes, luminescent materials and electronic additives to enhance terminal product performance.
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Scientific R&D: Widely applied in organic synthesis research and molecular modification for universities and R&D institutions.
Product Specifications & Supply Capacity
We supply standardized, high-purity 1,3-Benzenediboronic Acid with flexible packaging and complete quality documents:
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CAS Number: 4612-28-6
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Molecular Formula: CHBO
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Molecular Weight: 165.75
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Purity: ≥98% (HPLC)
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Grade: Industrial Grade / Research Grade
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Package: 1g, 5g, 25g, 100g, 1kg, 25kg (custom packaging available)
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Quality Assurance: Each batch is accompanied by complete COA, HPLC test reports, and SDS documents to ensure full quality traceability.
