Description

3,5-Difluorophenylboronicacid15 is a high-purity boronic acid derivative, a critical building block in modern synthetic organic 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 sectors, where it is used to develop new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing difluorinated biphenyl or heterobiaryl motifs.
• Agrochemical Synthesis: Used in creating novel herbicides, fungicides, and insecticides that require specific fluorinated aromatic systems for enhanced activity and environmental profile.
• Material Science: Serves as a monomer or building block for synthesizing specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Research & Development: Employed in academic and industrial R&D labs for method development, library synthesis, and exploring new chemical spaces in medicinal chemistry.
• Ligand Synthesis: Useful for preparing advanced ligands for catalysis, including those used in asymmetric synthesis.
• Diagnostic Reagents: Potential use in the development of fluorescent probes and other diagnostic tools due to its boronic acid functionality.

Basic Information

Product Name	3,5-Difluorophenylboronicacid15
CAS No.	6545-07-2
Molecular Formula	C6H5BF2O2
Molecular Weight	157.92 g/mol
Synonyms	(3,5-Difluorophenyl)boronic acid; 3,5-Difluorobenzeneboronic acid; B-(3,5-Difluorophenyl)boronic acid; 3,5-Difluorophenylboronic Acid; 6545-07-2; Boronic acid, B-(3,5-difluorophenyl)-; 3,5-Difluorophenyl-Boronic Acid
EINECS	Contact for details

Quality Control

Our 3,5-Difluorophenylboronicacid15 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 consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every 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 place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation and maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Melting Point	Contact for details

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