Description

2,3-Dichloropyridine-5-Boronic Acid is a versatile and highly valuable boronic acid derivative used as a key building block in modern synthetic chemistry. Its primary value lies in enabling the Suzuki-Miyaura cross-coupling reaction, a cornerstone method for forming carbon-carbon bonds, which is critical for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require precise and efficient synthesis of heterocyclic compounds.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs containing functionalized pyridine scaffolds.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides where the dichloropyridine moiety imparts specific biological activity.
• Material Science Research: Serves as a building block for creating organic electronic materials, ligands for catalysts, and metal-organic frameworks (MOFs).
• Chemical Biology & Proteomics: Employed in the design and synthesis of molecular probes, inhibitors, and tools for studying biological systems.
• Custom Synthesis & Contract Manufacturing: A key reagent for custom synthesis houses and CROs/CMOs producing specialized fine chemicals for client projects.

Basic Information

Product Name	2,3-Dichloropyridine-5-Boronic Acid
CAS No.	1072944-15-0
Molecular Formula	C5H4BCl2NO2
Molecular Weight	191.81 g/mol
Synonyms	(2,3-Dichloropyridin-5-yl)boronic acid; 2,3-Dichloro-5-pyridineboronic acid; 5-Borono-2,3-dichloropyridine; 2,3-Dichloro-5-pyridinylboronic acid; 2,3-Dichloro-5-boronopyridine; 1072944-15-0; 2,3-Dichloro-5-pyridylboronic acid
EINECS	Contact for details

Quality Control

Our 2,3-Dichloropyridine-5-Boronic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for cross-coupling reactions. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency for your R&D and production 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 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 powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%

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