4- (2'-Hydroxyethylthio) phenylboronic acid

4- (2'-Hydroxyethylthio) phenylboronic acid (CAS: 2032409-51-9) is a high-purity hydroxyl thioether functionalized aromatic boronic acid fine chemical. The molecular structure integrates phenylboronic acid skeleton, thioether linkage and terminal hydroxyl active group, featuring dual reactive functional groups, excellent water and organic solvent compatibility, and mild and controllable cross-coupling reactivity. This sulfur-containing boronic acid has unique molecular modifiability and stable chemical properties, avoiding excessive side reactions in multi-step synthesis. 4- (2'-Hydroxyethylthio) phenylboronic acid (2032409-51-9) is a high-value bifunctional synthetic building block, widely used in functional molecular modification, pharmaceutical intermediate synthesis and custom fine chemical industrial production.

4- (2-Hydroxyethylsulfanyl) phenylboronic acid, 4-[ (2-Hydroxyethyl) thio]benzeneboronic acid, (4- ((2-Hydroxyethyl) thio) phenyl) boronic acid, p- (2-Hydroxyethylthio) phenylboronic acid

29319000

1. Bifunctional Suzuki Coupling Reaction Synthesis 4- (2'-Hydroxyethylthio) phenylboronic acid (CAS: 2032409-51-9) serves as a core bifunctional monomer for high-precision Suzuki-Miyaura cross-coupling reactions. The retained hydroxyl and thioether functional groups enable secondary molecular modification after coupling synthesis, greatly enriching the structural diversity of target products. It is widely used in industrial batch preparation of high-purity sulfur-containing hydroxyl aromatic fine chemicals. 2. Targeted Pharmaceutical Intermediate Derivatization 4- (2'-Hydroxyethylthio) phenylboronic acid (2032409-51-9) is an important precursor for the synthesis of sulfur-containing hydroxyl pharmaceutical intermediates. The unique thioether-hydroxyl dual-modified structure optimizes molecular solubility and biological targeting, supporting the R&D and scale-up production of anti-tumor and anti-inflammatory targeted drug intermediates. 3. Functional Biochemical Probe Customization 4- (2'-Hydroxyethylthio) phenylboronic acid (CAS: 2032409-51-9) is commonly applied in customized synthesis of biochemical detection probes. Its hydrophilic hydroxyl group and lipophilic aromatic skeleton balance molecular solubility, while the thioether structure enhances molecular binding activity, meeting the high-precision raw material requirements for biochemical probe preparation and functional molecular assembly.

≥97%

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Store at 2-8 °C in dry, sealed, dark and inert nitrogen environment, away from moisture, high temperature and strong oxidants to prevent hydrolysis and sulfide oxidation

2 years under proper storage

White to off-white crystalline powder

Research Grade, Fine Chemical Grade

1.28±0.1 g/cm3