Description

3,5-Dichloro-2-Pyridinecarboxylic Acid is a halogenated pyridine derivative serving as a versatile and critical organic intermediate. Its value lies in its reactive carboxylic acid and chloro-substituted pyridine ring, which enable precise chemical modifications for synthesizing complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of novel drug candidates.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, leveraging its halogenated structure for biological activity.
• Ligand and Catalyst Preparation: 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 valuable reagent for organic synthesis, enabling the introduction of the 3,5-dichloropyridyl moiety into target molecules.

Basic Information

Product Name	3,5-Dichloro-2-Pyridinecarboxylic Acid
CAS No.	81719-53-1
Molecular Formula	C6H3Cl2NO2
Molecular Weight	192.00 g/mol
Synonyms	3,5-Dichloropicolinic Acid; 2-Pyridinecarboxylic Acid, 3,5-Dichloro-; 3,5-Dichloro-2-pyridinecarboxylic acid; 3,5-Dichloropyridine-2-carboxylic Acid; Picolinic Acid, 3,5-Dichloro-; 3,5-Dichloro-2-carboxypyridine; NSC 403079
EINECS	Contact for details

Quality Control

Our 3,5-Dichloro-2-Pyridinecarboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

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.