Biphenyl-3-boronic acid

1. General Information

Chemical Name: [1,1′-Biphenyl]-3-ylboronic acidSynonyms:Biphenyl-3-boronic acid3-Biphenylboronic acidCAS No.: 5122-95-2Molecular Formula: C₁₂H₁₁BO₂Molecular Weight: 198.03 g/molAppearance: White to off-white crystalline powderPurity (Assay): ≥99% (HPLC)

2. Physicochemical Properties

Melting Point: ~210-215°C (dec.)Solubility:Water: Slightly soluble (~2-5 g/L at 25°C)Organic Solvents: Soluble in methanol, ethanol, THF, DMF, and DMSOStorage Conditions:Store at 2-8°C under inert atmosphere (N₂/Ar)Protect from moisture and light

3. Applications

Pharmaceuticals: Intermediate for Suzuki coupling in API synthesisOLED Materials: Key precursor for light-emitting layer fabricationAgrochemicals: Building block for advanced pesticide development

4. Supply & Packaging

Minimum Order: 1 g (R&D use)Bulk Capacity: 50 metric tons/yearStandard Packaging:1 g, 5 g (amber glass vials)25 kg (fiber drums with double PE liners)

5. Quality Standards

Specification: Enterprise export grade (ISO-compliant)Impurity Profile:Heavy metals (Pb, Cd, As, Hg): <10 ppmResidual solvents (GC): Meets ICH Q3C limits

6. Manufacturer & Compliance

Manufacturer: Jinan Finer Chemical Co., Ltd. (China)

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