Description

2,2'-(2,3-Dihydro-1H-Indene-4,6-Diyl)Bis(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane) is a high-purity, bifunctional boronic ester building block essential for modern synthetic chemistry. Its value lies in enabling precise carbon-carbon bond formation via Suzuki-Miyaura cross-coupling reactions, a cornerstone for constructing complex molecular architectures. This compound is a critical intermediate for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors, particularly in developing active pharmaceutical ingredients (APIs) and organic electronic materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs) via palladium-catalyzed cross-coupling reactions.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and insecticides requiring specific aromatic coupling.
• Organic Electronic Materials: Serves as a precursor for conjugated polymers and small molecules used in OLEDs, OFETs, and organic photovoltaics.
• Ligand and Catalyst Development: Employed in the creation of novel bidentate ligands and organometallic catalysts for asymmetric synthesis.
• Chemical Research & Development: A versatile reagent in academic and industrial R&D for exploring new synthetic pathways and creating complex, functionalized organic molecules.
• Polymer Chemistry: Can be incorporated as a monomer or cross-linking agent to create specialty polymers with tailored properties.

Basic Information

Product Name	2,2'-(2,3-Dihydro-1H-Indene-4,6-Diyl)Bis(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane)
CAS No.	1218790-33-0
Molecular Formula	C25H38B2O4
Molecular Weight	424.18 g/mol
Synonyms	4,6-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-indene; 2,3-Dihydro-1H-indene-4,6-diyldiboronic acid bis(pinacol) ester; 4,6-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indane; 4,6-Diboronate Indane Pinacol Ester; 4,6-Bis(Bpin)-2,3-dihydro-1H-indene; 4,6-Bis(pinacolatoboryl)-2,3-dihydro-1H-indene; 4,6-Indanediylbis(boronic acid pinacol ester); 4,6-Di(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indane
EINECS	Contact for details

Quality Control

Our production of 2,2'-(2,3-Dihydro-1H-Indene-4,6-Diyl)Bis(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane) adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR (1H, 13C, 11B), and GC-MS, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, documenting all critical specifications. Our quality systems are designed to support cGMP and ISO standards for advanced chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. This material is light-sensitive and easily oxidized; prolonged exposure to air, moisture, or light should be avoided 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%
Residue on Ignition	≤0.1%

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