Description

2-Chloro-8-Methyl-3-Quinoline Carboxaldehyde is a versatile and high-value quinoline derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its unique halogenated and formylated structure makes it an essential building block for constructing complex heterocyclic systems with tailored properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly for anti-malarial, anti-inflammatory, and kinase inhibitor applications.
• Agrochemical Synthesis: Building block for developing new herbicides, fungicides, and insecticides, leveraging the bioactivity of the quinoline scaffold.
• Material Science Research: Used in the creation of organic ligands for catalysis and in the development of advanced organic electronic materials.
• Chemical Research & Development: Serves as a versatile starting material for novel heterocyclic chemistry and methodology development in academic and industrial labs.
• Dye and Pigment Intermediate: Potential use in the synthesis of specialized quinoline-based dyes and colorants.

Basic Information

Product Name	2-Chloro-8-Methyl-3-Quinoline Carboxaldehyde
CAS No.	73568-26-0
Molecular Formula	C12H8ClNO
Molecular Weight	217.65 g/mol
Synonyms	2-Chloro-8-methylquinoline-3-carbaldehyde; 3-Formyl-2-chloro-8-methylquinoline; 8-Methyl-2-chloroquinoline-3-carboxaldehyde; Quinoline-3-carboxaldehyde, 2-chloro-8-methyl-; 2-Chloro-8-methyl-3-quinolinecarboxaldehyde
EINECS	Contact for details

Quality Control

Every batch of 2-Chloro-8-Methyl-3-Quinoline Carboxaldehyde is produced and tested under a strict quality management system to ensure consistency and reliability for your critical syntheses. Our products undergo rigorous quality testing, including chromatographic purity analysis and identity confirmation, to ensure compliance with industry standards. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is available for each lot upon request.

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 compound is light-sensitive and should be stored away from direct light exposure. Keep the container tightly sealed under an inert atmosphere to minimize oxidation risk.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Single Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 2.0%

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