Description

2-Fluoro-5-Isobutoxyphenylboronic Acid is a high-value organoboron building block essential for modern synthetic chemistry. This compound matters for its role as a key coupling partner in Suzuki-Miyaura cross-coupling reactions, enabling the efficient construction of complex biaryl structures. It is primarily needed by researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials industries for developing new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system and oncological diseases.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and insecticides with improved efficacy and environmental profiles.
• Liquid Crystal & OLED Materials: Serves as a building block for creating advanced organic electronic materials used in displays and lighting technologies.
• Polymer Chemistry: Employed to introduce functional aryl groups into polymer backbones, modifying thermal, optical, or mechanical properties.
• Chemical Biology & Probe Development: Utilized in the creation of molecular probes and tags for studying biological systems and diagnostic applications.
• Catalyst Ligand Synthesis: Acts as a starting material for synthesizing sophisticated ligand systems used in homogeneous catalysis.

Basic Information

Product Name	2-Fluoro-5-Isobutoxyphenylboronic Acid
CAS No.	1217500-65-6
Molecular Formula	C10H14BFO3
Molecular Weight	212.03 g/mol
Synonyms	(2-Fluoro-5-isobutoxyphenyl)boronic Acid; 2-Fluoro-5-(2-methylpropoxy)benzeneboronic Acid; Boronic acid, B-(2-fluoro-5-isobutoxyphenyl)-; 5-Isobutoxy-2-fluorophenylboronic Acid; 2-Fluoro-5-isobutoxybenzeneboronic Acid; 1217500-65-6; (2-Fluoro-5-isobutoxy-phenyl)boronic acid
EINECS	Contact for details

Quality Control

Our 2-Fluoro-5-Isobutoxyphenylboronic Acid is manufactured under strict quality management systems. 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 process chemistry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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 maintain stability and 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%

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