Description

4,6-Dichloropicolinaldehyde is a versatile halogenated heterocyclic aldehyde building block of significant importance in advanced organic synthesis. Its molecular structure, featuring both aldehyde functionality and chlorine substituents on a pyridine core, makes it a critical intermediate for constructing complex molecules. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in the development of kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Serves as a building block for creating new herbicides, fungicides, and insecticides with enhanced efficacy.
• Ligand and Catalyst Development: Used to synthesize complex chelating ligands for metal catalysts in asymmetric synthesis and cross-coupling reactions.
• Material Science Research: Employed in the development of organic electronic materials and functional polymers.
• Custom Synthesis and Contract Manufacturing: A high-value starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	4,6-Dichloropicolinaldehyde
CAS No.	132683-62-6
Molecular Formula	C6H3Cl2NO
Molecular Weight	176.00 g/mol
Synonyms	4,6-Dichloro-2-pyridinecarboxaldehyde; 4,6-Dichloropyridine-2-carbaldehyde; 2-Pyridinecarboxaldehyde, 4,6-dichloro-; 4,6-Dichloro-2-formylpyridine; 4,6-Dichloropicolinaldehyde; Picolinaldehyde, 4,6-dichloro-
EINECS	Contact for details

Quality Control

Our 4,6-Dichloropicolinaldehyde is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is subjected to rigorous analytical testing, including HPLC, GC, and NMR, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We adhere to cGMP principles where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. 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)	≥ 98.0%
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.