Description

4-(Hydroxymethyl)Phenylboronic Acid is a versatile bifunctional organoboron compound that serves as a critical building block in modern synthetic chemistry. Its dual functionality, featuring both a boronic acid group and a benzylic alcohol, makes it a valuable reagent for cross-coupling reactions and further chemical derivatization. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries, where it is used to construct complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing biaryl structures found in active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in creating novel herbicides, fungicides, and insecticides that require specific boronic acid intermediates.
• Liquid Crystal & OLED Materials: Building block for advanced organic electronic materials and display technologies.
• Polymer & Resin Modification: Functional monomer for creating specialty polymers with tailored properties.
• Bioconjugation & Probe Synthesis: Utilized in biochemical research for labeling and sensor development due to its reactive handles.
• Organic Synthesis & Catalysis: Versatile reagent for constructing carbon-carbon bonds and as a ligand in catalytic systems.

Basic Information

Product Name	4-(Hydroxymethyl)Phenylboronic Acid
CAS No.	59016-93-2
Molecular Formula	C7H9BO3
Molecular Weight	151.96 g/mol
Synonyms	(4-(Hydroxymethyl)phenyl)boronic acid; 4-(Hydroxymethyl)benzeneboronic acid; p-(Hydroxymethyl)phenylboronic acid; (4-Hydroxymethylphenyl)boronic acid; 4-Carbinolphenylboronic Acid; B-[4-(Hydroxymethyl)phenyl]boronic acid; HMPBA; 4-HMPBA
EINECS	Contact for details

Quality Control

Our 4-(Hydroxymethyl)Phenylboronic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure high purity and consistent performance. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥97.0%
Water Content (KF)	≤1.0%
Heavy Metals	≤20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.