Description

2,4-Pyridinedicarbonyl Dichloride is a versatile and highly reactive organic intermediate, primarily used as a key building block in the synthesis of complex heterocyclic compounds. Its value lies in its dual acid chloride functionality, which readily undergoes nucleophilic substitution reactions, enabling efficient amide and ester bond formation. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active pharmaceutical ingredients (APIs), ligands, and advanced materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of complex drug molecules, particularly those containing pyridine-based pharmacophores.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides that require pyridine-derived structures.
• Ligand and Chelator Production: Serves as a starting material for creating sophisticated ligands used in catalysis and metal complexation.
• Polymer Chemistry: Employed in the synthesis of specialty polymers and functional materials where pyridine units impart specific properties.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for constructing novel heterocyclic frameworks and conducting derivatization studies.
• Chemical Biology Probes: Used to create molecular probes and tags for studying biological systems.

Basic Information

Product Name	2,4-Pyridinedicarbonyl Dichloride
CAS No.	57062-14-3
Molecular Formula	C7H3Cl2NO2
Molecular Weight	204.01 g/mol
Synonyms	2,4-Pyridinedicarboxylic Acid Dichloride; 2,4-Dicarboxypyridine Dichloride; Pyridine-2,4-dicarbonyl Dichloride; 2,4-Bis(chlorocarbonyl)pyridine; 2,4-Pyridinedicarbonyl Chloride; Isocinchomeronyl Dichloride; 57062-14-3
EINECS	Contact for details

Quality Control

Our 2,4-Pyridinedicarbonyl Dichloride is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and titration methods, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

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). Due to its hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition. Keep away from strong bases and sources of moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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