Description

(2,2,2-Trifluoroethyl) (5-Borono-2-Fluorophenyl)Ether is a specialized organoboron compound featuring a trifluoroethoxy linker and a boronic acid functional group. This unique structure makes it a valuable building block in modern synthetic chemistry, particularly for cross-coupling reactions. It is primarily utilized by research and development chemists in the pharmaceutical and advanced materials sectors for the synthesis of complex fluorinated molecules and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for constructing biaryl structures found in active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the synthesis of novel fluorinated pesticides and herbicides, leveraging the properties of fluorine to enhance biological activity and stability.
• Materials Science: Serves as a monomer or functionalization agent in the development of specialty polymers and liquid crystals with unique electronic or optical properties.
• Chemical Synthesis: Employed as a versatile boronic ester/acid reagent for introducing fluorinated aryl ether motifs into target molecules.
• PET Radiochemistry: Potential use as a precursor for developing fluorine-18 labeled tracers for Positron Emission Tomography (PET) imaging.

Basic Information

Product Name	(2,2,2-Trifluoroethyl) (5-Borono-2-Fluorophenyl)Ether
CAS No.	957034-62-7
Molecular Formula	C9H7BF4O3
Molecular Weight	250.96 g/mol
Synonyms	5-(2,2,2-Trifluoroethoxy)-2-fluorophenylboronic acid; 2-Fluoro-5-(2,2,2-trifluoroethoxy)benzeneboronic acid; (5-(2,2,2-Trifluoroethoxy)-2-fluorophenyl)boronic acid; 2-Fluoro-5-(trifluoroethoxy)phenylboronic acid; 957034-62-7; Boronic acid, B-[2-fluoro-5-[(2,2,2-trifluoroethyl)oxy]phenyl]-
EINECS	Contact for details

Quality Control

Our (2,2,2-Trifluoroethyl) (5-Borono-2-Fluorophenyl)Ether is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each 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). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.