Description

3,5-Dimethoxyphenylboronic Acid is a versatile organoboron compound widely used as a key synthetic building block in cross-coupling reactions. Its value lies in enabling the efficient construction of complex biaryl and heterobiaryl structures, which are prevalent in advanced material and pharmaceutical chemistry. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries developing new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates, including kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the dimethoxyphenyl moiety can contribute to biological activity.
• Material Science & OLED Development: Serves as a building block for creating organic semiconductors, ligands for catalysts, and emissive layers in organic light-emitting diodes (OLEDs).
• Ligand & Catalyst Preparation: Employed in the synthesis of specialized ligands for transition metal catalysts used in asymmetric synthesis and other fine chemical processes.
• Chemical Research & Development: A fundamental reagent in academic and industrial R&D labs for exploring new carbon-carbon bond-forming methodologies and constructing complex molecular architectures.

Basic Information

Product Name	3,5-Dimethoxyphenylboronic Acid
CAS No.	192182-54-0
Molecular Formula	C8H11BO4
Molecular Weight	181.98 g/mol
Synonyms	(3,5-Dimethoxyphenyl)boronic Acid; 3,5-Dimethoxybenzeneboronic Acid; B-(3,5-Dimethoxyphenyl)boronic Acid; 3,5-Dimethoxybenzeneboronic acid; 192182-54-0; Boronic acid, B-(3,5-dimethoxyphenyl)-; 3,5-Dimethoxy Phenyl Boronic Acid
EINECS	Contact for details

Quality Control

Our 3,5-Dimethoxyphenylboronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for sensitive coupling reactions. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. For long-term storage, consider using desiccants or an inert atmosphere to maintain product integrity.

Specification

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

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