Description

2,6-Dichloroisonicotinic Acid is a high-purity halogenated pyridine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its unique substitution pattern, which provides a versatile scaffold for constructing complex molecules with tailored properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-infective drugs.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in metal-catalyzed cross-coupling reactions.
• Material Science Research: Employed in the synthesis of functionalized polymers and advanced organic electronic materials.
• Chemical Biology Probes: Utilized to create molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis and Contract Manufacturing: A fundamental reagent for fine chemical and custom synthesis houses serving diverse R&D sectors.

Basic Information

Product Name	2,6-Dichloroisonicotinic Acid
CAS No.	5398-44-7
Molecular Formula	C6H3Cl2NO2
Molecular Weight	192.00 g/mol
Synonyms	2,6-Dichloro-4-pyridinecarboxylic Acid; Isonicotinic Acid, 2,6-dichloro-; 2,6-Dichloropyridine-4-carboxylic Acid; 4-Pyridinecarboxylic acid, 2,6-dichloro-; 2,6-Dichloroisonicotinate; 2,6-Dichloro-4-carboxypyridine
EINECS	226-404-3

Quality Control

Our 2,6-Dichloroisonicotinic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with full traceability are provided for all shipments.

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). The product is moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	205 - 210 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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