Description

1,3,2-Dioxaborolane, 2-[2-[(3,4-Dichlorophenyl)Methoxy]Phenyl]-4,4,5,5-Tetramethyl- is a sophisticated boronic ester derivative, a key intermediate in modern synthetic chemistry. Its value lies in its role as a versatile building block for constructing complex molecules, particularly in pharmaceutical research and advanced material science. This compound is essential for chemists and researchers in the pharmaceutical, agrochemical, and specialty chemical industries who require high-purity intermediates for cross-coupling reactions and other advanced synthetic transformations.

Application

• Pharmaceutical Intermediate: A critical precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its boronic ester functionality.
• Material Science Research: Serves as a monomer or functionalization agent in the development of organic electronic materials, such as OLEDs and organic semiconductors.
• Chemical Biology & Proteomics: Employed as a tool compound or probe in bioconjugation and the study of biological pathways.
• Catalyst & Ligand Development: Acts as a starting material for synthesizing novel boron-containing catalysts and ligands for asymmetric synthesis.
• Academic & Contract Research: A valuable reagent for universities and CROs (Contract Research Organizations) conducting cutting-edge organic synthesis projects.

Basic Information

Product Name	1,3,2-Dioxaborolane, 2-[2-[(3,4-Dichlorophenyl)Methoxy]Phenyl]-4,4,5,5-Tetramethyl-
CAS No.	2246826-36-6
Molecular Formula	C19H21BCl2O3
Molecular Weight	379.09 g/mol
Synonyms	2-(2-((3,4-Dichlorophenoxy)methyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; [2-[(3,4-Dichlorophenoxy)methyl]phenyl]boronic acid pinacol ester; (2-((3,4-Dichlorobenzyl)oxy)phenyl)boronic acid pinacol ester; 3,4-Dichlorophenoxymethylphenylboronic acid pinacol ester; PINACOL [2-[(3,4-DICHLOROPHENOXY)METHYL]PHENYL]BORONATE
EINECS	Contact for details

Quality Control

Our 1,3,2-Dioxaborolane derivative is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC, to ensure high purity and consistency suitable for research and development applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and decomposition.

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.