Description

4-Chloro-5-Methyl-Pyridine-2-Carbaldehyde is a versatile and high-value pyridine derivative, serving as a critical building block in advanced organic synthesis. Its unique halogenated and formylated structure makes it an essential intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients.

Application

• Pharmaceutical Intermediate: 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 and herbicides, leveraging its pyridine core for bioactivity.
• 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 functionalized heterocyclic compounds for electronic materials and organic semiconductors.
• Chemical Research & Development: A valuable scaffold for medicinal chemistry and process chemistry optimization in laboratory settings.

Basic Information

Product Name	4-Chloro-5-Methyl-Pyridine-2-Carbaldehyde
CAS No.	1060801-47-9
Molecular Formula	C7H6ClNO
Molecular Weight	155.58 g/mol
Synonyms	2-Formyl-4-chloro-5-methylpyridine; 4-Chloro-5-methyl-2-pyridinecarboxaldehyde; 4-Chloro-5-methylpicolinaldehyde; 5-Methyl-4-chloropyridine-2-carbaldehyde; 4-Chloro-5-methyl-2-formylpyridine; 2-Pyridinecarboxaldehyde, 4-chloro-5-methyl-; (4-Chloro-5-methyl-2-pyridinyl)methanal
EINECS	Contact for details

Quality Control

Our 4-Chloro-5-Methyl-Pyridine-2-Carbaldehyde is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP standards for applications requiring the highest level of quality assurance.

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). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere for long-term storage). 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)	≥ 97.0%
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.