Description

4-(2-Butoxyethoxy)Phenylboronic Acid is a specialized organoboron compound featuring a phenyl ring substituted with a boronic acid group and a polyether side chain. This unique structure makes it a valuable building block in modern synthetic chemistry, particularly for cross-coupling reactions like the Suzuki-Miyaura reaction. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity intermediates for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates via palladium-catalyzed cross-coupling.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides requiring specific aryl-ether linkages.
• Liquid Crystal & OLED Materials: Serves as a building block for creating advanced organic electronic materials and display components.
• Polymer & Resin Modification: Incorporated into specialty polymers to impart specific functional properties or to act as a cross-linking agent.
• Chemical Research & Development: Essential for academic and industrial R&D in organic synthesis and methodology development.
• Sensor Development: Potential use in the creation of molecular sensors and probes due to the boronic acid group's affinity for diols.

Basic Information

Product Name	4-(2-Butoxyethoxy)Phenylboronic Acid
CAS No.	279262-28-1
Molecular Formula	C₁₂H₁₉BO₄
Molecular Weight	238.09 g/mol
Synonyms	[4-(2-Butoxyethoxy)phenyl]boronic acid; 4-(2-Butoxyethoxy)benzeneboronic acid; 2-Butoxyethoxybenzene-4-boronic acid; 4-(2-n-Butoxyethoxy)phenylboronic acid; B-[4-(2-Butoxyethoxy)phenyl]boronic acid; 4-(2-Butoxyethoxy)phenyl-B(OH)₂; 279262-28-1; 4-(2-Butoxyethoxy)benzeneboronic acid
EINECS	Contact for details

Quality Control

Our 4-(2-Butoxyethoxy)Phenylboronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under a dry inert atmosphere for long-term storage to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥97.0%
Water Content (KF)	≤1.0%
Heavy Metals	≤20 ppm

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