Description

2-Chloro-5-Iodonicotinic Acid is a high-value halogenated nicotinic acid derivative, serving as a critical building block in advanced organic synthesis. This compound is prized for its unique reactivity profile, enabling the precise construction of complex molecular architectures. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of complex drug candidates, particularly those targeting neurological disorders and oncology.
• Agrochemical Research: Used in the development of new herbicides and pesticides, leveraging its halogenated pyridine core.
• Ligand & Catalyst Development: Serves as a precursor for creating specialized ligands in transition metal catalysis and organometallic chemistry.
• Material Science: Employed in the synthesis of organic electronic materials and liquid crystals due to its functionalized aromatic system.
• Chemical Biology: Useful as a probe or labeling agent in biochemical research and diagnostic assay development.
• Custom Synthesis & Contract Manufacturing: A fundamental starting material for custom synthesis projects requiring halogenated heterocycles.

Basic Information

Product Name	2-Chloro-5-Iodonicotinic Acid
CAS No.	59782-86-4
Molecular Formula	C6H3ClINO2
Molecular Weight	283.45 g/mol
Synonyms	5-Iodo-2-chloronicotinic Acid; 2-Chloro-5-iodopyridine-3-carboxylic Acid; 3-Carboxy-2-chloro-5-iodopyridine; 2-Chloro-5-iodo-3-pyridinecarboxylic Acid; 2-Chloro-5-iodo-nicotinic acid; 3-Pyridinecarboxylic acid, 2-chloro-5-iodo-; 2-Chloro-5-iodopyridine-3-carboxylate
EINECS	Contact for details

Quality Control

Our 2-Chloro-5-Iodonicotinic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and tests for residual solvents and heavy metals. We provide a detailed Certificate of Analysis (COA) with each shipment, ensuring traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.