Description

3-Bromo-5-Butoxyphenylboronic Acid is a specialized organoboron compound that serves as a crucial building block in modern synthetic chemistry. Its value lies in its dual functionality, where the boronic acid group enables efficient cross-coupling reactions, and the bromo and butoxy substituents provide unique electronic and steric properties for precise molecular construction. This high-purity intermediate is primarily needed by pharmaceutical R&D teams and advanced material scientists for developing active pharmaceutical ingredients (APIs), liquid crystal materials, and functional organic polymers.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates and active pharmaceutical ingredients (APIs).
• Material Science Research: Used in the development of organic electronic materials, including organic light-emitting diodes (OLEDs) and liquid crystals for displays.
• Agrochemical Synthesis: Serves as a building block for creating advanced herbicides and fungicides with targeted activity.
• Chemical Biology Probes: Employed in the synthesis of molecular probes and sensors for biochemical research and diagnostics.
• Polymer Chemistry: Incorporated into specialty polymers to impart specific functional properties or as a monomer for advanced polymeric materials.
• Academic & Industrial R&D: A versatile reagent for methodological development in organic synthesis and catalysis research.

Basic Information

Product Name	3-Bromo-5-Butoxyphenylboronic Acid
CAS No.	1072951-84-8
Molecular Formula	C10H14BBrO3
Molecular Weight	273.94 g/mol
Synonyms	(3-Bromo-5-butoxyphenyl)boronic acid; 3-Bromo-5-n-butoxyphenylboronic acid; 3-Bromo-5-butoxybenzeneboronic acid; Boronic acid, B-(3-bromo-5-butoxyphenyl)-; 1072951-84-8; 3-Br-5-BuOC6H3B(OH)2; 3-Bromo-5-butoxy phenyl boronic acid
EINECS	Contact for details

Quality Control

Our 3-Bromo-5-Butoxyphenylboronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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 compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) 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.