Description

3-Methoxy-5-(Trifluoromethoxy)Phenylboronic Acid is a high-value, multi-functional boronic acid derivative essential for modern synthetic chemistry. This compound serves as a critical building block in cross-coupling reactions, enabling the efficient construction of complex molecular architectures. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing drug candidates, especially those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used to create novel herbicides and fungicides with enhanced efficacy and environmental profiles.
• Liquid Crystal & OLED Materials: Building block for constructing advanced organic electronic materials used in displays and lighting.
• Polymer & Resin Modification: Incorporates functional aromatic groups into polymers to alter thermal stability, solubility, or optical properties.
• Chemical Research & Development: Versatile reagent in academic and industrial R&D for exploring new synthetic pathways and creating compound libraries.
• Metal-Organic Framework (MOF) Synthesis: Organic linker for constructing porous coordination polymers with tailored pore sizes and surface functionalities.

Basic Information

Product Name	3-Methoxy-5-(Trifluoromethoxy)Phenylboronic Acid
CAS No.	1256345-88-6
Molecular Formula	C8H8BF3O4
Molecular Weight	235.96 g/mol
Synonyms	[3-Methoxy-5-(trifluoromethoxy)phenyl]boronic acid; 3-Methoxy-5-trifluoromethoxybenzeneboronic acid; (3-Methoxy-5-(trifluoromethoxy)phenyl)boronic acid; Boronic acid, B-[3-methoxy-5-(trifluoromethoxy)phenyl]-; 1256345-88-6; 3-Methoxy-5-(trifluoromethoxyl)phenylboronic acid
EINECS	Contact for details

Quality Control

Our 3-Methoxy-5-(Trifluoromethoxy)Phenylboronic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled 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) when not in use to prevent degradation and maintain purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 10 ppm

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