Description

2-Fluoro-4-(Trifluoromethyl)Phenylboronic Acid is a high-value organoboron building block essential for modern synthetic chemistry. Its core value proposition lies in enabling the precise construction of complex fluorinated aromatic systems via Suzuki-Miyaura cross-coupling reactions. This compound is critically needed by R&D and production chemists in the pharmaceutical, agrochemical, and advanced materials sectors to develop novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing fluorinated drug candidates, particularly in oncology and CNS therapeutic areas.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides with enhanced activity and environmental profile.
• Liquid Crystal & OLED Materials: Serves as a precursor for fluorinated aromatic cores in electronic display and lighting materials.
• Polymer Chemistry: Incorporation into specialty polymers to modify thermal stability, chemical resistance, and optical properties.
• Chemical Research & Development: A versatile reagent for academic and industrial research exploring new fluorinated compounds and coupling methodologies.
• PET Ligand Precursor: Potential use in synthesizing fluorinated tracers for Positron Emission Tomography imaging agents.

Basic Information

Product Name	2-Fluoro-4-(Trifluoromethyl)Phenylboronic Acid
CAS No.	503309-11-3
Molecular Formula	C7H5BF4O2
Molecular Weight	207.92 g/mol
Synonyms	[2-Fluoro-4-(trifluoromethyl)phenyl]boronic acid; (2-Fluoro-4-trifluoromethylphenyl)boronic Acid; 2-Fluoro-α,α,α-trifluoro-p-tolylboronic Acid; B-[2-Fluoro-4-(trifluoromethyl)phenyl]boronic Acid; 2-Fluoro-4-(trifluoromethyl)benzeneboronic Acid; 503309-11-3; 2-Fluoro-4-trifluoromethylphenylboronic acid
EINECS	Contact for details

Quality Control

Our 2-Fluoro-4-(Trifluoromethyl)Phenylboronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for sensitive coupling reactions. Certificates of Analysis (COA) documenting purity, identity, and impurity profiles are available for every lot upon request.

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 degradation.

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.