Description

4,6-Dichloro-2-Pyridinecarboxylic Acid is a high-purity halogenated pyridine derivative that serves as a critical building block in advanced organic synthesis. Its value lies in its versatile reactivity, particularly as a precursor for synthesizing complex heterocyclic compounds and active pharmaceutical ingredients (APIs). This intermediate is essential for research and production teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel drug candidates, including kinase inhibitors and antiviral agents.
• Agrochemical Synthesis: Used in the production of advanced herbicides and pesticides, leveraging its halogenated pyridine core.
• Ligand and Catalyst Preparation: Serves as a precursor for creating specialized ligands used in metal-catalyzed cross-coupling reactions.
• Material Science Research: Building block for synthesizing functionalized polymers and organic electronic materials.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs and research institutions for bespoke chemical development projects.

Basic Information

Product Name	4,6-Dichloro-2-Pyridinecarboxylic Acid
CAS No.	88912-25-8
Molecular Formula	C6H3Cl2NO2
Molecular Weight	192.00 g/mol
Synonyms	2,6-Dichloroisonicotinic Acid; 2,6-Dichloro-4-pyridinecarboxylic Acid; 4,6-Dichloropicolinic Acid; 4,6-Dichloro-2-pyridinecarboxylic acid; 2-Pyridinecarboxylic acid, 4,6-dichloro-; 4,6-Dichloro-2-picolinic Acid
EINECS	Contact for details

Quality Control

Our 4,6-Dichloro-2-Pyridinecarboxylic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity intermediates for GMP and non-GMP synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Loss on Drying	≤0.5%
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.