Description

3,5-Difluoro-4-isopropoxy-2-methylphenylboronic acid is a high-purity, synthetically valuable boronic acid derivative. This compound serves as a critical building block in modern organic synthesis, particularly for the formation of carbon-carbon bonds via Suzuki-Miyaura cross-coupling reactions. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require precise, functionalized intermediates for developing new active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for drugs targeting central nervous system (CNS) disorders, oncology, and anti-inflammatory applications.
• Agrochemical Synthesis: Used in creating novel herbicides, fungicides, and insecticides with enhanced efficacy and environmental profiles.
• Liquid Crystal & OLED Materials: Serves as a building block for advanced electronic materials used in displays and lighting technologies.
• Polymer Chemistry: Employed to introduce specific functional groups into polymer backbones, modifying properties like solubility, thermal stability, and electronic characteristics.
• Chemical Research & Development: A versatile reagent in academic and industrial R&D labs for constructing complex, fluorinated biaryl structures.
• Diagnostic Reagent Precursor: Used in the development of fluorogenic probes and other diagnostic agents.

Basic Information

Product Name	3,5-Difluoro-4-isopropoxy-2-methylphenylboronic Acid
CAS No.	2096339-88-5
Molecular Formula	C11H15BF2O3
Molecular Weight	244.05 g/mol
Synonyms	(3,5-Difluoro-4-isopropoxy-2-methylphenyl)boronic acid; 2-Methyl-3,5-difluoro-4-isopropoxyphenylboronic acid; 4-Isopropoxy-3,5-difluoro-2-methylbenzeneboronic acid; Boronic acid, B-(3,5-difluoro-4-isopropoxy-2-methylphenyl)-; CAS 2096339-88-5; 3,5-Difluoro-4-(1-methylethoxy)-2-methylbenzeneboronic acid
EINECS	Contact for details

Quality Control

Our 3,5-Difluoro-4-isopropoxy-2-methylphenylboronic acid is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Production adheres to cGMP guidelines where applicable. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support compliance with global regulatory standards, including REACH and FDA guidelines for advanced intermediates.

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 product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (argon or nitrogen) for long-term storage to prevent degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥97.0%
Water Content (KF)	≤0.5%
Heavy Metals	<10 ppm
Residue on Ignition	≤0.1%
Single Impurity (HPLC)	≤1.0%

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