Description

5-Bromo-2-Ethoxypyridin-3-Ylboronic Acid is a high-purity boronic acid derivative, a critical building block in modern synthetic chemistry. Its value lies in enabling precise Suzuki-Miyaura cross-coupling reactions, a cornerstone for constructing complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-quality intermediates for drug discovery and specialty chemical synthesis.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides through cross-coupling methodologies.
• Material Science Research: Serves as a building block for creating organic electronic materials, such as those used in OLEDs and semiconductors.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological pathways and target engagement.
• Custom Synthesis & Contract Manufacturing: A vital reagent for CROs and CDMOs offering bespoke chemical synthesis services to global clients.
• Academic & Industrial R&D: Fundamental reagent for method development and exploring new synthetic routes in organic chemistry laboratories.

Basic Information

Product Name	5-Bromo-2-Ethoxypyridin-3-Ylboronic Acid
CAS No.	871332-98-8
Molecular Formula	C7H9BBrNO3
Molecular Weight	246.87 g/mol
Synonyms	(5-Bromo-2-ethoxypyridin-3-yl)boronic acid; 3-Borono-5-bromo-2-ethoxypyridine; 5-Bromo-2-ethoxy-3-pyridineboronic acid; 5-Bromo-2-ethoxypyridine-3-boronic acid; Boronic acid, B-(5-bromo-2-ethoxy-3-pyridinyl)-; 871332-98-8
EINECS	Contact for details

Quality Control

Our 5-Bromo-2-Ethoxypyridin-3-Ylboronic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and consistent performance in sensitive cross-coupling reactions. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each 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 room temperature (15-25°C). This material is light-sensitive and should be handled under an inert atmosphere when appropriate for prolonged use.

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.