Description

2,5-Dichloropyridine-3-Boronic Acid is a high-value organoboron building block essential for modern synthetic chemistry. Its core value lies in enabling the precise construction of complex heterocyclic molecules through versatile cross-coupling reactions. This compound is critically needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates, particularly those containing functionalized pyridine cores.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides that require specific chloropyridine motifs for bioactivity.
• Material Science Research: Serves as a building block for creating organic electronic materials, ligands for catalysts, and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Employed in the synthesis of molecular probes and tags for studying biological systems and target engagement.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects requiring specific boronic acid derivatives.

Basic Information

Product Name	2,5-Dichloropyridine-3-Boronic Acid
CAS No.	536693-97-7
Molecular Formula	C5H4BCl2NO2
Molecular Weight	191.81 g/mol
Synonyms	(2,5-Dichloropyridin-3-yl)boronic Acid; 3-Borono-2,5-dichloropyridine; 2,5-Dichloro-3-pyridineboronic Acid; 2,5-Dichloro-3-pyridinylboronic Acid; 2,5-Dichloro-3-boronopyridine; 536693-97-7; B-(2,5-Dichloro-3-pyridinyl)boronic Acid
EINECS	Contact for details

Quality Control

Our 2,5-Dichloropyridine-3-Boronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing batch-specific results are provided with every shipment.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

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.