Description

2,5-Dimethoxyphenylboronic Acid is a versatile organoboron compound, specifically an arylboronic acid derivative, that serves as a critical building block in modern synthetic chemistry. Its primary value lies in its role as a key coupling partner in Suzuki-Miyaura cross-coupling reactions, enabling the efficient construction of complex biaryl structures. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors, where it is used to develop active pharmaceutical ingredients (APIs), novel crop protection agents, and organic electronic materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs) via palladium-catalyzed cross-coupling reactions.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides requiring specific biaryl motifs.
• Material Science Research: Serves as a monomer or building block for creating conjugated polymers and organic semiconductors for OLEDs, OFETs, and photovoltaic cells.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Biology & Proteomics: Utilized in the synthesis of molecular probes and inhibitors for studying biological pathways and protein function.
• Academic & R&D Laboratories: A fundamental reagent for methodological development in organic synthesis and novel reaction discovery.

Basic Information

Product Name	2,5-Dimethoxyphenylboronic Acid
CAS No.	107099-99-0
Molecular Formula	C8H11BO4
Molecular Weight	181.98 g/mol
Synonyms	(2,5-Dimethoxyphenyl)boronic Acid; 2,5-Dimethoxybenzeneboronic Acid; B-(2,5-Dimethoxyphenyl)boronic Acid; 2,5-Dimethoxy Phenyl Boronic Acid; 2,5-Dimethoxy Phenyl Boric Acid
EINECS	Contact for details

Quality Control

Our 2,5-Dimethoxyphenylboronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial-scale synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to maintain stability and purity.

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.