Description

Boronic Acid, B-(3-Chloro-2-Pyridinyl)- is a specialized organoboron compound that serves as a critical building block in modern synthetic chemistry. Its primary value lies in enabling the efficient formation of carbon-carbon bonds via the Suzuki-Miyaura cross-coupling reaction, a cornerstone methodology for constructing complex molecules. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing new active ingredients.

Application

• Pharmaceutical Intermediate: A key reagent in the synthesis of active pharmaceutical ingredients (APIs), particularly for constructing biaryl structures found in many drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides that require specific chloropyridinyl motifs.
• Material Science Research: Employed in the development of organic electronic materials, such as polymers and small molecules for OLEDs or sensors.
• Ligand and Catalyst Preparation: Serves as a precursor for creating novel ligands and catalysts used in asymmetric synthesis and other catalytic processes.
• Chemical Biology & Proteomics: Utilized in the synthesis of molecular probes and tools for studying biological processes and protein interactions.
• Custom Synthesis & Contract Manufacturing: A vital starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving global clients.

Basic Information

Product Name	Boronic Acid, B-(3-Chloro-2-Pyridinyl)-
CAS No.	1448866-17-8
Molecular Formula	C5H5BClNO2
Molecular Weight	157.36 g/mol
Synonyms	(3-Chloro-2-pyridinyl)boronic acid; 2-Chloro-3-pyridineboronic acid; 3-Chloro-2-pyridineboronic acid; (3-Chloro-2-pyridyl)boronic acid; B-(3-Chloro-2-pyridinyl)boronic acid; 3-Chloro-2-pyridinylboronic acid; 3-Chloropyridin-2-ylboronic acid; 3-Chloro-2-boronopyridine
EINECS	Contact for details

Quality Control

Our Boronic Acid, B-(3-Chloro-2-Pyridinyl)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, 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 area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept 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
Identification (NMR)	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.