Description

Benzofuran-2,5-Diyldiboronic Acid 98 CAS NO 913835-69-5 is a high-purity boronic acid derivative, a critical bifunctional building block in modern synthetic chemistry. Its primary value lies in enabling the precise construction of complex organic frameworks, particularly through Suzuki-Miyaura cross-coupling reactions. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-quality intermediates for developing new active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel drug candidates, especially those containing benzofuran scaffolds with potential biological activity.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides requiring specific aromatic architectures.
• Organic Electronic Materials: Serves as a monomer or precursor for conjugated polymers and small molecules used in OLEDs, OFETs, and solar cells.
• Ligand and Catalyst Development: Utilized to create sophisticated bidentate ligands for transition metal catalysis.
• Chemical Research & Development: A versatile tool for academic and industrial R&D in cross-coupling methodology and complex molecule synthesis.
• Polymer Chemistry: Enables the synthesis of specialty polymers with tailored optical or electronic properties.

Basic Information

Item	Details
Product Name	Benzofuran-2,5-Diyldiboronic Acid
CAS No.	913835-69-5
Molecular Formula	C10H10B2O6
Molecular Weight	247.61 g/mol
Synonyms	2,5-Bis(boronic acid)benzofuran; 2,5-Diboronobenzofuran; Benzofuran-2,5-diboronic acid; 2,5-Bis(boryl)benzofuran; 2,5-Diborono-1-benzofuran; 1-Benzofuran-2,5-diyldiboronic acid; 5-Borono-1-benzofuran-2-boronic acid
EINECS	Contact for details

Quality Control

Our Benzofuran-2,5-Diyldiboronic Acid is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis. Certificates of Analysis (COA) detailing purity and impurity profiles are provided with each shipment and are available upon request.

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 (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.