Description

2-Chloro-7-Methyl-3-Quinolinecarboxaldehyde is a versatile and high-purity quinoline derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its unique halogenated and formyl-substituted structure makes it an essential building block for constructing complex heterocyclic systems and functional molecules. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly for anti-malarial, anti-cancer, and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides due to its bioactive quinoline core.
• Material Science Research: Serves as a building block for creating organic ligands, dyes, and photoactive materials in advanced material applications.
• Chemical Research & Development: A valuable reagent for method development and exploring novel organic reactions in academic and industrial R&D laboratories.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals and other functionalized quinoline derivatives.

Basic Information

Product Name	2-Chloro-7-Methyl-3-Quinolinecarboxaldehyde
CAS No.	68236-21-5
Molecular Formula	C11H8ClNO
Molecular Weight	205.64 g/mol
Synonyms	2-Chloro-7-methylquinoline-3-carbaldehyde; 3-Formyl-2-chloro-7-methylquinoline; 7-Methyl-2-chloroquinoline-3-carboxaldehyde; 2-Chloro-7-methyl-3-quinolinecarbaldehyde; Quinoline-3-carboxaldehyde, 2-chloro-7-methyl-; 68236-21-5; 2-Chloro-7-methylquinoline-3-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 2-Chloro-7-Methyl-3-Quinolinecarboxaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow 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.