Description

1H-Indene-2-Boronic Acid Pinacol Ester is a high-purity organoboron building block essential for modern synthetic chemistry. This compound serves as a critical intermediate in cross-coupling reactions, enabling the efficient construction of complex molecular architectures. It is primarily utilized by researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials sectors for drug discovery and fine chemical synthesis.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key reagent for forming carbon-carbon bonds in the synthesis of complex organic molecules and heterocycles.
• Pharmaceutical Intermediate: Used in the research and development of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Employed in creating novel herbicides, fungicides, and insecticides with specific activity profiles.
• Material Science Research: Serves as a precursor for organic electronic materials, such as those used in OLEDs and semiconductors.
• Chemical Biology & Medicinal Chemistry: Utilized in the synthesis of molecular probes and for structure-activity relationship (SAR) studies.
• Catalyst & Ligand Development: Acts as a starting material for synthesizing novel catalysts and ligands used in asymmetric synthesis.

Basic Information

Product Name	1H-Indene-2-Boronic Acid Pinacol Ester
CAS No.	749869-98-5
Molecular Formula	C15H19BO2
Molecular Weight	242.12 g/mol
Synonyms	2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indene; 1H-Inden-2-ylboronic acid pinacol ester; Indene-2-boronic acid pinacol ester; 2-Indeneboronic acid pinacol ester; 2-(1H-Inden-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; Pinacol 1H-indene-2-boronate
EINECS	Contact for details

Quality Control

Our 1H-Indene-2-Boronic Acid Pinacol Ester is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including NMR and HPLC to confirm identity and assay. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory requirements.

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). This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage and to maintain optimal purity.

Specification

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

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