4-Mercaptophenylboronic acid

4-Mercaptophenylboronic acid (CAS: 237429-33-3) is a high-activity bifunctional aromatic boronic acid compound, belonging to high-value fine chemical intermediates. The molecular structure contains both boronic acid and thiol functional groups, possessing dual chemical reactivity. The product features stable room-temperature properties, high chemical activity and low impurity content, which can efficiently participate in Suzuki coupling reactions and molecular self-assembly reactions. It is widely applied in organic synthesis, new material preparation, pharmaceutical research and biochemical sensing fields.

(4-Sulfanylphenyl) boronic acid, 4-Mercaptobenzeneboronic acid, Dihydroxy (4-mercaptophenyl) borane, B- (4-mercaptophenyl) boronic acid

2931900090

1. Organic Synthetic Coupling Reactions: 4-Mercaptophenylboronic acid (CAS: 237429-33-3) is a core reagent for Suzuki coupling reactions. Its unique dual functional groups can efficiently construct complex aromatic heterocyclic molecular structures, improve synthetic reaction efficiency, and is widely used in the synthesis of fine organic molecules and intermediate derivatization. 2. Advanced Functional Material Preparation: This 237429-33-3 product serves as a key building block for metal-organic framework (MOF) materials and polymer composite materials. The thiol and boronic acid groups enable efficient molecular assembly and metal coordination, optimizing the structural stability and functional characteristics of new functional materials. 3. Pharmaceutical Intermediate R&D and Production: High-purity 4-Mercaptophenylboronic acid is used in the research and development of new small-molecule drugs and biochemical drugs. It can modify drug molecular structures, enhance molecular binding activity, and is applied in the synthesis of anti-tumor and anti-inflammatory drug intermediates. 4. Biochemical Sensing Analysis: The product has specific recognition properties for specific biomolecules and metal ions, and is commonly used in laboratory biochemical sensing research, molecular detection reagent preparation and precision chemical analysis experiments.

≥98%

C6H7BO2S

153.99

2 years under proper storage

White to light yellow crystalline powder

Fine chemical grade, Synthetic intermediate grade, Laboratory reagent grade

1.3±0.1 g/cm3

288-290 °C

329.4±44.0 °C