Description

4,4,5,5-Tetramethyl-2-(2-(Naphthalen-2-Yl)Phenyl)-1,3,2-Dioxaborolane is a high-purity, advanced boronic ester derivative, serving as a critical synthetic intermediate in modern organic chemistry. Its value lies in enabling precise carbon-carbon bond formation, a cornerstone reaction for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries, particularly in the development of active pharmaceutical ingredients (APIs) and organic electronic materials.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key reagent for constructing biaryl and heterobiaryl structures, which are prevalent scaffolds in drug discovery and functional materials.
• Pharmaceutical Intermediate: Used in the synthesis of complex drug candidates, especially those containing extended aromatic or polycyclic systems for oncology and CNS diseases.
• Agrochemical Synthesis: Employed in creating novel herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor for electron-transport materials and host molecules in display and lighting technologies.
• Ligand and Catalyst Development: Useful for synthesizing novel bidentate or bulky ligands for transition metal catalysis.
• Polymer and Material Science: Serves as a monomer or functionalization agent for creating conjugated polymers with specific electronic properties.
• Chemical Research & Development: A versatile building block for academic and industrial R&D exploring new chemical spaces and reaction methodologies.

Basic Information

Product Name	4,4,5,5-Tetramethyl-2-(2-(Naphthalen-2-Yl)Phenyl)-1,3,2-Dioxaborolane
CAS No.	1062555-59-2
Molecular Formula	C22H23BO2
Molecular Weight	330.23 g/mol
Synonyms	2-(2-Naphthyl)phenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 2-(2-(Naphthalen-2-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; [2-(2-Naphthyl)phenyl]boronic acid pinacol ester; 2-(Naphthalen-2-yl)phenylboronic acid pinacol ester; 2-(2-Naphthyl)benzeneboronic acid pinacol ester; (2-(Naphthalen-2-yl)phenyl)boronic acid pinacol ester; 2-(2-Naphthalen-2-ylphenyl)-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
EINECS	Contact for details

Quality Control

Our 4,4,5,5-Tetramethyl-2-(2-(Naphthalen-2-Yl)Phenyl)-1,3,2-Dioxaborolane is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC, to ensure high chemical purity and structural integrity. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment to support your quality assurance and regulatory needs.

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). Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to maintain optimal 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%
Water Content (KF)	≤ 0.5%

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