Description

2-Chloro-5-Methylpyridine-3-Carbaldehyde is a versatile and high-purity pyridine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its reactive aldehyde and halogenated pyridine functionalities, enabling the construction of complex heterocyclic scaffolds. This compound is essential for R&D and production chemists in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and fungicides due to its pyridine core structure.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in metal-catalyzed cross-coupling reactions.
• Material Science Research: Employed in the synthesis of organic electronic materials and functional polymers.
• Custom Synthesis and Contract Manufacturing: A fundamental building block for custom chemical synthesis services targeting complex molecule production.

Basic Information

Product Name	2-Chloro-5-Methylpyridine-3-Carbaldehyde
CAS No.	92444-99-0
Molecular Formula	C7H6ClNO
Molecular Weight	155.58 g/mol
Synonyms	3-Formyl-2-chloro-5-methylpyridine; 2-Chloro-5-methyl-3-pyridinecarboxaldehyde; 2-Chloro-5-methylnicotinaldehyde; 5-Methyl-2-chloropyridine-3-carbaldehyde; 92444-99-0; 2-Chloro-5-methyl-3-formylpyridine; 3-Pyridinecarboxaldehyde, 2-chloro-5-methyl-
EINECS	Contact for details

Quality Control

Our 2-Chloro-5-Methylpyridine-3-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity, the material should be kept under an inert atmosphere to prevent oxidation and protected from moisture. Keep away from heat and incompatible materials.

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%

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