Quinoline-5-boronic acid

Quinoline-5-boronic acid (CAS: 355386-94-6) is a high-purity fused heterocyclic boronic acid fine chemical. It consists of a stable quinoline bicyclic aromatic skeleton and active boronic acid functional groups, featuring excellent thermal stability, moderate and controllable Suzuki coupling activity, and good solubility in polar organic solvents. As a typical fused nitrogen heterocyclic boronic acid monomer, Quinoline-5-boronic acid (355386-94-6) has unique molecular modification potential and biological activity, widely used in fine organic synthesis, pharmaceutical intermediate derivation and functional heterocyclic material preparation in industrial fine chemical production.

5-Quinolineboronic acid, Quinolin-5-ylboronic acid, 5-Boronoquinoline, 5-Boronic acid quinoline

29334990

1. Quinoline Heterocyclic Suzuki Coupling Monomer Quinoline-5-boronic acid (CAS: 355386-94-6) acts as a core fused heterocyclic monomer for high-efficiency Suzuki-Miyaura cross-coupling reactions. The stable quinoline skeleton effectively avoids structural decomposition during the reaction process, and the active boronic acid group can efficiently couple with halogenated aromatic and heterocyclic compounds. It is commonly used for the synthesis of complex quinoline derivatives, effectively reducing reaction impurities and improving product purity in industrial fine chemical customization. 2. Antitumor and Antibacterial Drug Intermediate Precursor Quinoline-5-boronic acid (355386-94-6) is an important synthetic precursor for quinoline-based bioactive pharmaceutical intermediates. The quinoline fused ring structure has excellent antibacterial, anti-inflammatory and antitumor biological activities. Through directional coupling and molecular structural modification, this product can derive high-value small-molecule drug intermediates, supporting the R&D and industrial mass production of new targeted therapeutic drugs. 3. Functional Organic Material Synthetic Building Block Quinoline-5-boronic acid (CAS: 355386-94-6) is widely applied in the preparation of conjugated functional organic materials and fluorescent probe materials. Its rigid fused aromatic structure and adjustable reactive sites support precise molecular assembly and performance optimization, meeting the high-purity raw material requirements for laboratory research and industrial scale-up production of optoelectronic materials and chemical detection reagents.

≥98%

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Store at 2-8 °C in dry, sealed, dark and well-ventilated environment, away from moisture, high temperature and strong oxidants to prevent hydrolysis and structural decomposition

2 years under proper storage

Off-white to pale yellow crystalline powder

Research Grade, Fine Chemical Grade

1.33±0.1 g/cm3