Description

4-Bromo-2-Fluoro-6-Methoxyphenylboronic Acid Pinacol Ester is a high-purity, protected boronic acid derivative essential for advanced organic synthesis. This compound serves as a critical building block in cross-coupling reactions, enabling the efficient construction of complex molecular architectures. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for the development of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides requiring specific halogenated aryl structures.
• Material Science: Building block for creating organic electronic materials, such as those used in OLEDs and organic photovoltaics.
• Chemical Biology: Employed in the synthesis of probes and ligands for studying biological targets and pathways.
• Catalyst & Ligand Development: Serves as a precursor for synthesizing specialized ligands used in homogeneous catalysis.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for custom synthesis houses and CDMOs serving the global life sciences market.

Basic Information

Product Name	4-Bromo-2-Fluoro-6-Methoxyphenylboronic Acid Pinacol Ester
CAS No.	2121513-32-2
Molecular Formula	C₁₃H₁₇BBrFO₃
Molecular Weight	330.99 g/mol
Synonyms	2-Bromo-6-fluoro-4-methoxyphenylboronic acid pinacol ester; (4-Bromo-2-fluoro-6-methoxyphenyl)boronic acid pinacol ester; 4-Bromo-2-fluoro-6-methoxybenzeneboronic acid pinacol ester; 2-Fluoro-4-bromo-6-methoxyphenylboronic acid pinacol ester; Pinacol (4-bromo-2-fluoro-6-methoxyphenyl)boronate; B-(4-Bromo-2-fluoro-6-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
EINECS	Contact for details

Quality Control

Our 4-Bromo-2-Fluoro-6-Methoxyphenylboronic Acid Pinacol Ester is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and development. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to industry best practices, and specifications can be aligned with customer-specific requirements for advanced applications.

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 sealed to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥97.0%
Melting Point	Contact for details
Heavy Metals	<20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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