Description

2-(3-Chlorophenyl)-4-Methylpyridine-5-Carboxaldehyde is a versatile and high-purity organic building block, specifically a pyridine derivative functionalized with an aldehyde group. This compound is valued for its role as a key synthetic intermediate in advanced organic synthesis and pharmaceutical research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules containing complex heterocyclic systems.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging its reactive aldehyde moiety.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in metal-catalyzed cross-coupling reactions and other catalytic processes.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as ligands for OLEDs or molecular sensors.
• Custom Synthesis and Contract Manufacturing: A fundamental building block for custom synthesis projects and scale-up processes in fine chemical production.
• Academic and Industrial R&D: Used in exploratory chemistry for developing new methodologies and novel chemical entities.

Basic Information

Product Name	2-(3-Chlorophenyl)-4-Methylpyridine-5-Carboxaldehyde
CAS No.	1332336-58-9
Molecular Formula	C13H10ClNO
Molecular Weight	231.68 g/mol
Synonyms	5-Formyl-2-(3-chlorophenyl)-4-methylpyridine; 4-Methyl-2-(3-chlorophenyl)pyridine-5-carboxaldehyde; 2-(3-Chlorophenyl)-4-methyl-5-pyridinecarboxaldehyde; (3-Chlorophenyl)-4-methylpyridine-5-carbaldehyde; 2-(3-Chlorophenyl)-4-picoline-5-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 2-(3-Chlorophenyl)-4-Methylpyridine-5-Carboxaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistency. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, supporting your quality assurance and regulatory documentation 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 to oxidation, it is recommended to handle and store the material under an inert atmosphere for long-term stability. Keep away from heat and incompatible materials.

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%
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.