Description

6-Ethoxypyridine-3-Boronic Acid, Pinacol Ester is a high-purity, protected boronic acid derivative essential for modern synthetic chemistry. This compound matters as a key building block in cross-coupling reactions, enabling the efficient construction of complex heterocyclic scaffolds. It is primarily needed by researchers and manufacturers in the pharmaceutical and agrochemical industries for the development of new active ingredients and fine chemicals.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A critical reagent for forming carbon-carbon bonds between pyridine derivatives and aryl/heteroaryl halides.
• Pharmaceutical Intermediate: Used in the synthesis of potential drug candidates, particularly those containing functionalized pyridine cores.
• Agrochemical Synthesis: Serves as a building block for creating novel herbicides, fungicides, and insecticides.
• Material Science Research: Employed in the development of organic electronic materials, ligands for catalysts, and advanced polymers.
• Chemical Biology Probes: Useful for modifying biomolecules or creating tagged compounds for biological studies.
• Custom Synthesis and Scale-up: Available for contract research organizations (CROs) and chemical manufacturers for custom synthesis projects from milligram to kilogram scale.

Basic Information

Product Name	6-Ethoxypyridine-3-Boronic Acid, Pinacol Ester
CAS No.	1072945-01-7
Molecular Formula	C13H20BNO3
Molecular Weight	249.12 g/mol
Synonyms	6-Ethoxy-3-pyridineboronic acid pinacol ester; 6-Ethoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine; 2-(6-Ethoxypyridin-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 3-Boronic acid, 6-ethoxypyridine-, pinacol ester; 6-Ethoxypyridin-3-ylboronic acid pinacol ester; 6-Ethoxy-3-pyridinylboronic acid pinacol ester; Pinacol 6-ethoxy-3-pyridinylboronate
EINECS	Contact for details

Quality Control

Our 6-Ethoxypyridine-3-Boronic Acid, Pinacol Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR and HPLC, to ensure high chemical purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, 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 room temperature (15-25°C). Due to its hygroscopic nature, the container should be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥97.0% (Area %)
Water Content (KF)	≤0.5%

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