Description

5-Chloro-1-(2,4-Dichlorobenzyl)-6-Oxo-1,6-Dihydro-3-Pyridinecarbaldehyde is a high-purity, synthetically valuable pyridine derivative. This compound serves as a critical advanced pharmaceutical intermediate (API) and a versatile building block for complex organic synthesis. It is primarily needed by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex heterocyclic scaffolds.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and fungicides due to its bioactive pyridine core.
• Organic Synthesis Building Block: The aldehyde and chlorinated aromatic groups make it a versatile reagent for constructing more complex molecular architectures via condensation, coupling, and cyclization reactions.
• Material Science Research: Potential intermediate for synthesizing specialized ligands, polymers, or organic electronic materials.
• Contract Research & Development (CRO/CMO): Supplied to organizations engaged in custom synthesis and process development for clients.

Basic Information

Product Name	5-Chloro-1-(2,4-Dichlorobenzyl)-6-Oxo-1,6-Dihydro-3-Pyridinecarbaldehyde
CAS No.	1048913-46-7
Molecular Formula	C13H8Cl3NO2
Molecular Weight	324.56 g/mol
Synonyms	5-Chloro-1-[(2,4-dichlorophenyl)methyl]-6-oxo-1,6-dihydropyridine-3-carbaldehyde; 3-Pyridinecarbaldehyde, 5-chloro-1-[(2,4-dichlorophenyl)methyl]-1,6-dihydro-6-oxo-; 1-(2,4-Dichlorobenzyl)-5-chloro-6-oxo-1,6-dihydro-3-pyridinecarboxaldehyde; CAS 1048913-46-7
EINECS	Contact for details

Quality Control

Our 5-Chloro-1-(2,4-Dichlorobenzyl)-6-Oxo-1,6-Dihydro-3-Pyridinecarbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity (typically ≥95% to ≥98% by HPLC), related substances, and physical characteristics is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and reducing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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