Description

4,4,5,5-Tetramethyl-2-[3-(9-Phenanthrenyl)Phenyl]-1,3,2-Dioxaborolane is a high-purity, advanced boronic ester derivative essential for modern synthetic chemistry. This compound serves as a critical building block in cross-coupling reactions, enabling the precise construction of complex organic frameworks. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries for developing novel active ingredients and functional materials.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key reagent for forming carbon-carbon bonds in the synthesis of complex biaryl structures.
• Pharmaceutical Intermediate: Used in the research and development of new drug candidates, particularly those requiring phenanthrene-based scaffolds.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a precursor for electron-transport or host materials in display and lighting technologies.
• Agrochemical Synthesis: Employed in creating novel pesticides and herbicides with specific activity profiles.
• Ligand and Catalyst Development: Useful for constructing sophisticated ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Polymer and Material Science: Serves as a monomer or functionalization agent for creating specialty polymers with tailored properties.

Basic Information

Product Name	4,4,5,5-Tetramethyl-2-[3-(9-Phenanthrenyl)Phenyl]-1,3,2-Dioxaborolane
CAS No.	1417522-96-3
Molecular Formula	C26H25BO2
Molecular Weight	380.29 g/mol
Synonyms	[3-(9-Phenanthrenyl)phenyl]boronic acid pinacol ester; 3-(9-Phenanthrenyl)benzeneboronic acid pinacol ester; (3-(Phenanthren-9-yl)phenyl)boronic acid pinacol ester; 9-[3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]phenanthrene; 3-(9-Phenanthryl)phenylboronic acid pinacol ester; Boronic acid, B-[3-(9-phenanthrenyl)phenyl]-, 1,1-dimethylethyl ester
EINECS	Contact for details

Quality Control

Our 4,4,5,5-Tetramethyl-2-[3-(9-Phenanthrenyl)Phenyl]-1,3,2-Dioxaborolane is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for sensitive applications like pharmaceutical R&D. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards, and specifications can be tailored to meet specific project requirements.

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). 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 crystalline powder
Identification (IR)	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.