Description

2,6-Dichloro-3,5-Pyridinedicarbaldehyde is a versatile and highly functionalized pyridine derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in the strategic positioning of its reactive aldehyde and chloro substituents, enabling precise construction of complex heterocyclic and macrocyclic structures. This compound is essential for researchers and process chemists in the pharmaceutical and agrochemical industries, where it is used to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Precursor for creating novel herbicides, fungicides, and plant growth regulators with specific modes of action.
• Ligand and Chelator Development: Used to construct sophisticated polydentate ligands for catalysis and metal ion sequestration.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of functional polymers and organic frameworks.
• Chemical Biology Probes: Foundation for synthesizing labeled compounds and molecular probes used in biochemical assays.
• Academic & R&D: Fundamental reagent in methodological studies and the discovery of new organic transformations.

Basic Information

Product Name	2,6-Dichloro-3,5-Pyridinedicarbaldehyde
CAS No.	81319-42-8
Molecular Formula	C7H3Cl2NO2
Molecular Weight	204.01 g/mol
Synonyms	3,5-Pyridinedicarboxaldehyde, 2,6-dichloro-; 2,6-Dichloropyridine-3,5-dicarbaldehyde; 2,6-Dichloro-3,5-diformylpyridine; 2,6-Dichloro-3,5-pyridinedialdehyde; 2,6-Dichloropyridine-3,5-dialdehyde; 3,5-Bis(formyl)-2,6-dichloropyridine; 2,6-Dichloro-3,5-pyridinedicarboxaldehyde
EINECS	Contact for details

Quality Control

Every batch of 2,6-Dichloro-3,5-Pyridinedicarbaldehyde undergoes rigorous analytical testing to ensure high purity and batch-to-batch consistency, meeting the stringent requirements of research and process chemistry. Our quality assurance protocols include HPLC, NMR, and GC-MS analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to handle under an inert atmosphere for long-term storage of opened containers. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.