Description

3,5-Dichloro-2-Methoxyisonicotinic Acid is a high-purity, multi-functional chemical intermediate with significant utility in advanced organic synthesis. Its unique halogenated pyridine structure makes it a valuable building block for creating complex molecules with tailored properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting specific biological pathways.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, leveraging its halogenated heterocyclic core.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in metal-catalyzed cross-coupling reactions and other catalytic processes.
• Material Science Research: Employed in the development of novel organic electronic materials, dyes, and photoactive compounds.
• Custom Synthesis and Contract Manufacturing: A critical building block for custom synthesis projects requiring precise functionalization on a pyridine ring system.

Basic Information

Product Name	3,5-Dichloro-2-Methoxyisonicotinic Acid
CAS No.	1147979-40-5
Molecular Formula	C7H5Cl2NO3
Molecular Weight	222.03 g/mol
Synonyms	2-Methoxy-3,5-dichloroisonicotinic acid; 3,5-Dichloro-2-methoxypyridine-4-carboxylic acid; 4-Pyridinecarboxylic acid, 3,5-dichloro-2-methoxy-; Isonicotinic acid, 3,5-dichloro-2-methoxy-; 1147979-40-5; 2-Methoxy-3,5-dichloro-4-pyridinecarboxylic acid
EINECS	Contact for details

Quality Control

Every batch of 3,5-Dichloro-2-Methoxyisonicotinic Acid is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards for fine chemical intermediates. Comprehensive analytical testing, including HPLC for purity and identity confirmation, is performed. A Certificate of Analysis (COA) detailing all specifications and test results is provided with each shipment to guarantee traceability and product integrity.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents. Due to its nature as a strong acid/organic solvent, handle with appropriate personal protective equipment in a controlled environment.

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.