Description

2,3,4,6-Tetrafluorophenylboronic Acid Pinacol Ester is a high-purity, organoboron building block essential for modern synthetic chemistry. This compound matters for its role as a key intermediate in Suzuki-Miyaura cross-coupling reactions, enabling the efficient construction of complex fluorinated aromatic systems. Pharmaceutical, agrochemical, and advanced materials researchers need it to develop novel active ingredients and functional molecules with tailored properties.

Application

• Pharmaceutical Intermediate: A critical building block for synthesizing fluorinated drug candidates, including kinase inhibitors and antiviral agents.
• Agrochemical Synthesis: Used in the development of novel herbicides and pesticides with enhanced efficacy and environmental profiles.
• Materials Science: Enables the creation of fluorinated polymers, liquid crystals, and organic electronic materials for OLEDs and semiconductors.
• Suzuki-Miyaura Cross-Coupling: Serves as a stable, air-tolerant boronic ester reagent for palladium-catalyzed C-C bond formation with aryl halides.
• Chemical Research & Development: A versatile reagent for exploring new synthetic pathways and creating fluorinated molecular libraries.
• Fluorine Chemistry: Provides a protected boronic acid functionality on a perfluorinated aromatic ring for selective derivatization.

Basic Information

Product Name	2,3,4,6-Tetrafluorophenylboronic Acid Pinacol Ester
CAS No.	1111096-18-4
Molecular Formula	C12H13BF4O2
Molecular Weight	276.04 g/mol
Synonyms	2,3,4,6-Tetrafluorophenylboronic Acid Pinacol Ester; 4,5,6,7-Tetrafluoro-1,3,2-benzodioxaborole, 2,2-Dimethyl-; 2-(2,3,4,6-Tetrafluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; Pinacol 2,3,4,6-Tetrafluorophenylboronate; Tetrafluorophenylboronic Acid Pinacol Ester; 2,3,4,6-Tetrafluorophenyl-Bpin; 2,3,4,6-TetrafluorophenylBPin
EINECS	Contact for details

Quality Control

Our 2,3,4,6-Tetrafluorophenylboronic Acid Pinacol Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC, to ensure high chemical purity and identity. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

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). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Assay (NMR)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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