Description

Boronic Acid, (2-Hydroxy-3,5-Dimethylphenyl)- (9Ci) is a specialized organoboron compound featuring a phenolic hydroxyl group, which is integral to its reactivity and utility in advanced synthesis. This compound matters as a versatile building block and ligand, enabling precise chemical transformations critical for developing high-value materials and pharmaceuticals. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and materials science sectors for applications such as Suzuki-Miyaura cross-coupling and sensor development.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates via cross-coupling reactions.
• Agrochemical Synthesis: Used in creating novel pesticides and herbicides, leveraging its ability to form stable carbon-boron bonds for structural diversity.
• Material Science & Polymer Chemistry: Acts as a monomer or functionalization agent in the development of advanced polymers, resins, and organic electronic materials.
• Chemical Research & Development: Employed as a ligand in catalysis and as a model compound in methodological studies for new organic transformations.
• Sensor and Diagnostic Reagent: Utilized in the design of molecular probes and sensors due to its selective binding properties with diols and other analytes.

Basic Information

Product Name	Boronic Acid, (2-Hydroxy-3,5-Dimethylphenyl)- (9Ci)
CAS No.	259209-23-9
Molecular Formula	C9H11BO3
Molecular Weight	177.99 g/mol
Synonyms	(2-Hydroxy-3,5-dimethylphenyl)boronic acid; 3,5-Dimethyl-2-hydroxybenzeneboronic acid; 2-Hydroxy-3,5-dimethylbenzeneboronic acid; (3,5-Dimethyl-2-hydroxyphenyl)boronic acid; Boronic acid, B-(3,5-dimethyl-2-hydroxyphenyl)-; 259209-23-9; 2-Hydroxy-3,5-dimethylphenylboronic acid
EINECS	Contact for details

Quality Control

Our Boronic Acid, (2-Hydroxy-3,5-Dimethylphenyl)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support 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 (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.