Description

Pinacol [4-(2,6-Difluorophenoxy)Phenyl]Boronate is a high-purity boronic ester derivative, a crucial intermediate in modern synthetic organic chemistry. Its primary value lies in enabling efficient and selective Suzuki-Miyaura cross-coupling reactions, a cornerstone methodology for constructing complex biaryl and heterobiaryl scaffolds. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors, where it is used to develop new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing active pharmaceutical ingredients (APIs), particularly those containing biphenyl or heterocyclic motifs.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides requiring specific aryl-aryl linkages.
• Material Science Research: Employed in the development of organic electronic materials, such as OLEDs and semiconductors, where precise molecular architecture is critical.
• Ligand & Catalyst Development: Serves as a precursor for creating specialized ligands and organometallic catalysts.
• Chemical Biology Probes: Utilized in the synthesis of molecular probes and tags for studying biological processes.
• Custom Synthesis & Contract Manufacturing: A vital reagent for custom synthesis houses serving the life sciences industry.

Basic Information

Product Name	Pinacol [4-(2,6-Difluorophenoxy)Phenyl]Boronate
CAS No.	1196396-03-8
Molecular Formula	C18H19BF2O3
Molecular Weight	332.15 g/mol
Synonyms	4-(2,6-Difluorophenoxy)benzeneboronic acid pinacol ester; [4-(2,6-Difluorophenoxy)phenyl]boronic acid pinacol ester; 2-[4-(2,6-Difluorophenoxy)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 4-(2,6-Difluorophenoxy)phenylboronic acid pinacol ester; Pinacol 4-(2,6-Difluorophenoxy)phenylboronate; (4-(2,6-Difluorophenoxy)phenyl)boronic acid pinacol ester
EINECS	Contact for details

Quality Control

Our Pinacol [4-(2,6-Difluorophenoxy)Phenyl]Boronate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment ensures material consistency and reliability for your critical R&D and production processes.

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 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
Identification (NMR)	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.