Description

3-(4,4,5,5-Tetramethyl-[1,3,2]Dioxaborolan-2-Yl)-Dibenzofuran is a high-purity boronic ester derivative, a crucial building block in modern synthetic organic chemistry. Its primary value lies in enabling efficient cross-coupling reactions, specifically the Suzuki-Miyaura reaction, which is fundamental for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-quality intermediates for drug discovery, ligand synthesis, and the development of organic electronic materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates via palladium-catalyzed cross-coupling reactions.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides requiring complex aryl-aryl bond formations.
• Material Science: Serves as a monomer or building block for creating organic semiconductors, OLED (Organic Light-Emitting Diode) materials, and conductive polymers.
• Ligand and Catalyst Development: Employed in the preparation of sophisticated ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Research & Development: A versatile reagent in academic and industrial R&D labs for constructing dibenzofuran-containing complex molecules.
• Fine Chemical Production: Integral to the multi-step synthesis of specialty chemicals and high-value fine chemicals.

Basic Information

Item	Details
Product Name	3-(4,4,5,5-Tetramethyl-[1,3,2]Dioxaborolan-2-Yl)-Dibenzofuran
CAS No.	1056113-50-8
Molecular Formula	C18H19BO3
Molecular Weight	294.15 g/mol
Synonyms	3-Dibenzofuranboronic acid pinacol ester; Dibenzofuran-3-boronic acid pinacol ester; 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)dibenzofuran; Pinacol 3-dibenzofuranboronate; 3-(Dibenzofuran-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
EINECS	Contact for details

Quality Control

Every batch of 3-(4,4,5,5-Tetramethyl-[1,3,2]Dioxaborolan-2-Yl)-Dibenzofuran is manufactured and tested under strict quality management systems. We guarantee high purity and lot-to-lot consistency through comprehensive analytical techniques including HPLC, NMR, and GC-MS. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting identity, purity, and impurity profiles to meet the stringent requirements of research and cGMP manufacturing environments.

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 product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for prolonged storage or after opening to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥97.0% (Area %)
Water Content (KF)	≤0.5%

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