Description

5-Chloro-2-Methyl-Pyridine-4-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 by research and development teams in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drug candidates targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the development of new-generation herbicides, fungicides, and insecticides, leveraging its pyridine core for bioactivity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Research: Employed in the synthesis of functionalized organic molecules for electronic materials, liquid crystals, and organic light-emitting diodes (OLEDs).
• Custom Synthesis and Contract Manufacturing: A vital substrate for custom chemical synthesis services catering to R&D and pilot-scale production.

Basic Information

Product Name	5-Chloro-2-Methyl-Pyridine-4-Carbaldehyde
CAS No.	1060810-02-7
Molecular Formula	C7H6ClNO
Molecular Weight	155.58 g/mol
Synonyms	4-Pyridinecarboxaldehyde, 5-chloro-2-methyl-; 5-Chloro-2-picoline-4-carboxaldehyde; 5-Chloro-2-methylisonicotinaldehyde; 2-Methyl-5-chloropyridine-4-carbaldehyde; 5-Chloro-2-methyl-4-pyridinecarboxaldehyde; 5-Chloro-2-methyl-4-formylpyridine; 5-Chloro-2-picolinaldehyde-4-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 5-Chloro-2-Methyl-Pyridine-4-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications and can tailor purity grades to meet specific project requirements.

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 to oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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