Description

2,6-Dichloropyridine-3-Boronic Acid Pinacol Ester is a high-value, multi-functional boronic ester building block essential for modern synthetic chemistry. Its core value lies in enabling efficient cross-coupling reactions, particularly the Suzuki-Miyaura reaction, to construct complex heterocyclic systems. This compound is critically needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials industries for creating novel active ingredients and functional molecules. Its specific substitution pattern offers precise control over molecular architecture in target synthesis.

Application

• Pharmaceutical Intermediate: A key building block for synthesizing active pharmaceutical ingredients (APIs), especially those containing complex pyridine and bipyridine cores.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides that require specific chlorinated pyridine motifs.
• Material Science: Serves as a precursor for creating organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components for organic light-emitting diodes (OLEDs).
• Chemical Research & Development: Employed in academic and industrial labs for method development and the construction of diverse compound libraries via palladium-catalyzed cross-coupling.
• Ligand Synthesis: Useful for preparing specialized bidentate or polydentate ligands for catalysis and coordination chemistry.

Basic Information

Product Name	2,6-Dichloropyridine-3-Boronic Acid Pinacol Ester
CAS No.	1073371-78-4
Molecular Formula	C11H12BCl2NO2
Molecular Weight	272.94 g/mol
Synonyms	(2,6-Dichloropyridin-3-yl)boronic acid pinacol ester; 2,6-Dichloro-3-pyridineboronic acid pinacol ester; 3-Boronic acid, 2,6-dichloropyridine-, pinacol ester; 2,6-Dichloro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine; 2,6-Dichloro-3-pyridinylboronic acid pinacol ester; Pinacol (2,6-dichloropyridin-3-yl)boronate
EINECS	Contact for details

Quality Control

Our 2,6-Dichloropyridine-3-Boronic Acid Pinacol Ester is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for sensitive coupling reactions. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing purity, identity, and impurity profiles as determined by advanced analytical techniques.

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 (store away from light). Keep the container tightly sealed 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.