Description

2,3-Dichloropyridine-4-Carboxaldehyde is a versatile and highly functionalized pyridine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its reactive aldehyde group and strategic chlorine substitutions, which enable precise molecular construction for complex target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop novel active ingredients and fine chemicals.

Application

2,3-Dichloropyridine-4-Carboxaldehyde is a key synthetic intermediate prized for its bifunctional reactivity. Its primary applications include:

• Pharmaceutical Intermediate: Synthesis of novel drug candidates, particularly in the development of kinase inhibitors, antiviral agents, and other small-molecule therapeutics.
• Agrochemical Active Ingredient Synthesis: Building block for creating new herbicides, fungicides, and insecticides with enhanced efficacy.
• Ligand and Catalyst Development: Precursor for synthesizing specialized ligands used in catalysis and material science.
• Material Science Research: Used in the development of organic electronic materials and functional polymers.
• Custom Synthesis and Contract Manufacturing: A valuable starting material for custom synthesis projects requiring specific halogenated pyridine scaffolds.

Basic Information

Product Name	2,3-Dichloropyridine-4-Carboxaldehyde
CAS No.	884495-41-4
Molecular Formula	C6H3Cl2NO
Molecular Weight	176.00 g/mol
Synonyms	4-Formyl-2,3-dichloropyridine; 2,3-Dichloro-4-pyridinecarboxaldehyde; 2,3-Dichloroisonicotinaldehyde; 2,3-Dichloro-4-formylpyridine; 2,3-Dichloropyridine-4-carbaldehyde; Pyridine-4-carboxaldehyde, 2,3-dichloro-
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for our fine chemical intermediates. Every batch of 2,3-Dichloropyridine-4-Carboxaldehyde is analyzed using advanced techniques like HPLC, GC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment, and we support compliance with relevant regulatory frameworks for our customers' target markets.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage or when opening a new container to maintain purity.

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.