Description

4-Chloro-6-Hydroxypyridine-2-Carboxylic Acid is a versatile halogenated pyridine derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both a carboxylic acid and a hydroxyl group on the chlorinated pyridine ring, makes it a valuable precursor for creating complex molecules with tailored properties. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to synthesize novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the development of new drug candidates, particularly in creating molecules with potential biological activity.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized chelating ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of functionalized polymers and organic electronic materials.
• Chemical Research & Development: A versatile building block for academic and industrial research into novel heterocyclic compounds.

Basic Information

Product Name	4-Chloro-6-Hydroxypyridine-2-Carboxylic Acid
CAS No.	959244-16-7
Molecular Formula	C6H4ClNO3
Molecular Weight	173.55 g/mol
Synonyms	2-Carboxy-4-chloro-6-hydroxypyridine; 4-Chloro-6-hydroxy-2-pyridinecarboxylic acid; 4-Chloro-6-hydroxypicolinic acid; 6-Hydroxy-4-chloropicolinic acid; 4-Chloro-6-hydroxypyridine-2-carboxylate; Picolinic acid, 4-chloro-6-hydroxy-; 959244-16-7
EINECS	Contact for details

Quality Control

Our 4-Chloro-6-Hydroxypyridine-2-Carboxylic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment. We are committed to meeting the stringent requirements of research and cGMP-grade production environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents. Due to its acidic nature, ensure containers are properly sealed and handled with appropriate engineering controls.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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