Description

4-Methoxycarbonyl-2,6-Difluorophenylboronic Acid is a high-purity boronic acid derivative that serves as a critical building block in modern synthetic chemistry. Its value lies in its role as a versatile coupling partner in Suzuki-Miyaura cross-coupling reactions, enabling the efficient construction of complex biaryl structures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials industries, where it is used to develop new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those containing difluorinated biaryl motifs.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides with enhanced properties.
• Material Science: Building block for creating organic electronic materials, such as those used in OLEDs and organic semiconductors.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D labs exploring new catalytic processes and complex molecule synthesis.
• Ligand and Catalyst Preparation: Serves as a starting material for synthesizing specialized ligands used in homogeneous catalysis.

Basic Information

Product Name	4-Methoxycarbonyl-2,6-Difluorophenylboronic Acid
CAS No.	2022984-58-1
Molecular Formula	C9H7BF2O4
Molecular Weight	228.96 g/mol
Synonyms	Methyl 2,6-Difluoro-4-boronobenzoate; (4-(Methoxycarbonyl)-2,6-difluorophenyl)boronic Acid; 2,6-Difluoro-4-(methoxycarbonyl)benzeneboronic Acid; Methyl 4-borono-2,6-difluorobenzoate; Boronic acid, B-[4-(methoxycarbonyl)-2,6-difluorophenyl]-; 4-Carbomethoxy-2,6-difluorophenylboronic Acid
EINECS	Contact for details

Quality Control

Our 4-Methoxycarbonyl-2,6-Difluorophenylboronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high chemical purity and consistent performance. Certificates of Analysis (COA) detailing batch-specific results are provided with every shipment to guarantee traceability and compliance with your research or production standards.

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). This product is hygroscopic (moisture-sensitive) and must be kept 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%
Water Content (KF)	≤ 1.0%

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