2-Chloro-4-pyridylboronic acid
- Createtime： 2026-04-14
- Updatetime： 2026-04-15
Product Details
| Boiling Point |
355.2±52.0 °C
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| deliveryInfo |
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| Molecular Weight |
157.36
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| Stability |
Moisture-sensitive; prone to protodeboronation in aqueous/acidic conditions; stable under dry inert atmosphere
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| aliasen |
|
| supplyCapacity |
50000Metric Ton/Month
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| Solubility |
Slightly soluble in water; soluble in polar organic solvents (DMF, DMSO, methanol)
|
| harbor |
Qingdao,China
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| minorder |
1KG
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| Density |
1.41±0.1 g/cm3
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| useage |
Industrial use
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| appearance |
White to off-white crystalline powder or crystal
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| Storage |
2–8 °C, sealed, dry, protected from light and moisture
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| Molecular Formula |
C?H?BClNO?
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| Melting Point |
155–163 °C
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HPLC Purity: Specification ≥98.0%; Test Result 98.62%.
Melting Point: Specification 155–163 °C; Test Result 157.2–161.5 °C.
Water Content: Specification ≤0.30%; Test Result 0.18%.
Residue on Ignition: Specification ≤0.10%; Test Result 0.05%.
Heavy Metals: Specification ≤10 ppm; Test Result <5 ppm.
Single Impurity: Specification ≤0.50%; Test Result 0.21%.
Total Impurities: Specification ≤1.00%; Test Result 0.65%.
Solubility: Complies, soluble in DMF and methanol, slightly soluble in water.
Storage Condition: Sealed, dry, 2–8 °C, away from light and moisture.
Shelf Life: 12 months under recommended storage.
Conclusion: All items meet enterprise quality standard; product is qualified.
Key pharmaceutical intermediate and building block for Suzuki-Miyaura cross-coupling reactions Widely used in synthesis of pyridine-containing drugs, kinase inhibitors, and heterocyclic compounds Applied in medicinal chemistry for lead optimization and library synthesis Used as research reagent in organic synthesis and material science
