3-Mercaptophenylboronic acid

3-Mercaptophenylboronic acid (CAS: 352526-01-3) is a high-purity thiol-substituted phenyl boronic acid fine chemical and core organic synthetic intermediate. The compound features a benzene ring modified with mercapto and boronic acid functional groups, possessing dual reactivity of thiol group and boronic acid group, with unique chemical activity and molecular modification potential. It has stable structure under sealed low-temperature storage, moderate solubility in polar organic solvents, and is prone to oxidation and hydrolysis in high-temperature and humid environments. 3-Mercaptophenylboronic acid (352526-01-3) is widely used in organic coupling synthesis, biosensor material modification and fine chemical derivatization.

3-Sulfanylphenylboronic acid, (3-Mercaptophenyl) boronic acid, 3-Mercaptobenzeneboronic acid, m-Mercaptophenylboronic acid

2931900090

1. Suzuki Cross-Coupling Reaction Synthesis 3-Mercaptophenylboronic acid (CAS: 352526-01-3) serves as a multi-functional boronic acid coupling reagent for palladium-catalyzed Suzuki cross-coupling reactions. The active mercapto substituent endows the product with unique post-modification performance while ensuring efficient coupling reaction efficiency. It can synthesize various thiol-containing aromatic derivatives, providing core raw materials for the preparation of functional aromatic compounds and complex organic molecular structures. 2. Biosensor Material Modification 3-Mercaptophenylboronic acid (352526-01-3) is a key modified material for amperometric biosensors. It can be used as a modifier for hydrogen peroxide biosensors and a protective agent for silver nanoclusters, effectively improving the sensitivity, stability and detection accuracy of biosensor devices, and is widely applied in biochemical detection and analytical sensing industry research and production. 3. Functional Fine Chemical Derivatization 3-Mercaptophenylboronic acid (CAS: 352526-01-3) is used for the customized synthesis of sulfur-containing fine chemicals. Through selective boronic acid coupling and mercapto group substitution reactions, it can prepare high-value sulfur-substituted aromatic intermediates, which are widely used in the research and production of pharmaceutical intermediates, material additives and fine chemical products. 4. Nanomaterial Surface Modification 3-Mercaptophenylboronic acid (352526-01-3) can be applied to the surface functional modification of metal nanomaterials. The mercapto group can form stable binding force with metal nanoclusters, improving the dispersion stability and structural durability of nanomaterials, and supporting the industrial preparation of high-performance composite functional nanomaterials.

≥98%

Store at 2-8 °C in dry, sealed, dark and well-ventilated environment, avoid humid air, high temperature and long-term light exposure to prevent hydrolysis and oxidation deterioration

2 years under proper storage

White to light yellow crystalline powder

Research Grade, Fine Chemical Grade, Organic Synthetic Intermediate Grade

1.27±0.1 g/cm3

196-201 °C