Description

3-Ethoxy-4-(trifluoromethoxy)phenylboronic acid is a high-purity boronic acid derivative, a critical building block in modern synthetic chemistry. Its value lies in enabling the precise construction of complex molecules through reliable cross-coupling reactions. This advanced intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key reagent in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates, especially those containing trifluoromethoxy and ethoxy aromatic motifs.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the specific substitution pattern can enhance biological activity and stability.
• Material Science Research: Serves as a precursor for creating organic electronic materials, liquid crystals, and polymers with tailored properties.
• Chemical Development: Employed in process chemistry for scaling up the production of complex aromatic compounds in a controlled and efficient manner.
• Life Sciences Tool: Utilized in the synthesis of probes, sensors, and other biochemical tools that require specific boronic acid functionality for binding or detection.

Basic Information

Product Name	3-Ethoxy-4-(Trifluoromethoxy)Phenylboronic Acid
CAS No.	1701449-06-0
Molecular Formula	C9H10BF3O4
Molecular Weight	249.98 g/mol
Synonyms	[3-Ethoxy-4-(trifluoromethoxy)phenyl]boronic acid; 3-Ethoxy-4-(trifluoromethoxy)benzeneboronic acid; (3-Ethoxy-4-(trifluoromethoxy)phenyl)boronic acid; Boronic acid, B-[3-ethoxy-4-(trifluoromethoxy)phenyl]-; 1701449-06-0; 3-Ethoxy-4-trifluoromethoxybenzeneboronic acid; 4-Ethoxy-3-(trifluoromethoxy)phenylboronic acid
EINECS	Contact for details

Quality Control

Our 3-Ethoxy-4-(trifluoromethoxy)phenylboronic acid is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and commercial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 to exclude moisture. For long-term storage, consider using desiccants or an inert atmosphere.

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.