Description

2,6-Dichloro-4-Methylpyridine-3-Carboxaldehyde is a versatile halogenated pyridine derivative that serves as a critical building block in advanced organic synthesis. Its value lies in its reactive aldehyde and chloro substituents, which enable precise functionalization for creating complex molecular architectures. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for drugs targeting the central nervous system or possessing antimicrobial properties.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides, leveraging its pyridine core for biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating novel chelating ligands and organocatalysts used in asymmetric synthesis and metal complexation.
• Material Science Research: Employed in the synthesis of functionalized polymers, liquid crystals, and organic electronic materials due to its modifiable structure.
• Chemical Research & Development: A valuable scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis for high-throughput screening.

Basic Information

Product Name	2,6-Dichloro-4-Methylpyridine-3-Carboxaldehyde
CAS No.	91591-70-7
Molecular Formula	C7H5Cl2NO
Molecular Weight	190.03 g/mol
Synonyms	3-Formyl-2,6-dichloro-4-methylpyridine; 4-Methyl-2,6-dichloropyridine-3-carboxaldehyde; 2,6-Dichloro-4-picoline-3-carboxaldehyde; 2,6-Dichloro-4-methyl-3-pyridinecarboxaldehyde; 2,6-Dichloro-4-methylnicotinaldehyde; 91591-70-7; 3-Pyridinecarboxaldehyde, 2,6-dichloro-4-methyl-
EINECS	Contact for details

Quality Control

Our 2,6-Dichloro-4-Methylpyridine-3-Carboxaldehyde is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment ensures the material meets the stringent requirements for research and cGMP-grade synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 10 ppm

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