Description

3,4-Dichloro-5-Pyridinecarboxylic Acid is a high-purity halogenated pyridine derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its reactive carboxylic acid and chloro substituents, enabling precise molecular modifications. It is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and complex intermediates.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in medicinal chemistry programs targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, leveraging its halogenated pyridine core.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing specialized ligands used in catalytic processes and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the creation of functionalized polymers and advanced organic electronic materials.
• Custom Synthesis and Contract Manufacturing: An essential raw material for fine chemical manufacturers offering bespoke synthesis services.

Basic Information

Product Name	3,4-Dichloro-5-Pyridinecarboxylic Acid
CAS No.	473837-10-4
Molecular Formula	C6H3Cl2NO2
Molecular Weight	192.00 g/mol
Synonyms	5-Carboxy-3,4-dichloropyridine; 3,4-Dichloropyridine-5-carboxylic Acid; 3,4-Dichloropicolinic Acid; 3,4-Dichloro-5-picolinic Acid; 3,4-Dichloro-5-pyridinecarboxylic acid; 3,4-Dichloropyridine-5-carboxylate; 3,4-Dichloro-5-carboxypyridine; 3,4-Dichloro-5-pyridinecarboxylate
EINECS	Contact for details

Quality Control

Our 3,4-Dichloro-5-Pyridinecarboxylic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong acids and incompatible materials. The container must be kept tightly closed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.