Description

2-Chloropyridine-3,5-Diol is a versatile halogenated pyridine derivative of significant interest in advanced organic synthesis. This compound serves as a critical building block for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Its unique substitution pattern makes it a valuable precursor for researchers and manufacturers developing active ingredients, specialty chemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel drug candidates, particularly for central nervous system (CNS) agents and anti-infectives.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, leveraging its halogen and hydroxyl functionalities.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in metal-catalyzed cross-coupling reactions and other catalytic processes.
• Material Science Research: Employed in the development of organic electronic materials, metal-organic frameworks (MOFs), and functional polymers.
• Chemical Research & Development: A versatile starting material for exploring new heterocyclic chemistry and synthesizing complex molecular architectures in academic and industrial R&D labs.

Basic Information

Product Name	2-Chloropyridine-3,5-Diol
CAS No.	1227573-04-7
Molecular Formula	C5H4ClNO2
Molecular Weight	145.55 g/mol
Synonyms	3,5-Dihydroxy-2-chloropyridine; 2-Chloro-3,5-dihydroxypyridine; 2-Chloro-3,5-pyridinediol; 2-Chloropyridine-3,5-diol; 2-Chloro-3,5-dihydroxypyridine; 2-Chloro-3,5-pyridin-diol; 2-Chloro-3,5-dihydroxy-pyridine
EINECS	Contact for details

Quality Control

Our 2-Chloropyridine-3,5-Diol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications.

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). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed to minimize exposure to atmospheric moisture and light to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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