Description

2-Chloro-8-Ethyl-Quinoline-3-Carbaldehyde is a versatile and high-purity quinoline derivative, serving as a critical advanced intermediate in modern organic synthesis. Its unique halogenated and formylated quinoline structure makes it a valuable building block for constructing complex molecules with tailored properties. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for anti-malarial, anti-inflammatory, and kinase inhibitor research.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and pesticides, leveraging the bioactivity of the quinoline core.
• Material Science Research: Acts as a monomer or functionalizing agent in the creation of organic semiconductors, luminescent materials, and metal-organic frameworks (MOFs).
• Coordination Chemistry: Serves as a chelating ligand for transition metals, useful in catalysis and the preparation of metal complexes.
• Dye and Pigment Industry: Employed as a starting material for synthesizing specialized quinoline-based dyes and colorants.
• Academic & Contract Research: A valuable reagent for methodological studies in organic chemistry, including cross-coupling and heterocyclic chemistry.

Basic Information

Product Name	2-Chloro-8-Ethyl-Quinoline-3-Carbaldehyde
CAS No.	335196-05-9
Molecular Formula	C₁₂H₁₀ClNO
Molecular Weight	219.67 g/mol
Synonyms	2-Chloro-8-ethylquinoline-3-carboxaldehyde; 3-Formyl-2-chloro-8-ethylquinoline; 8-Ethyl-2-chloroquinoline-3-carbaldehyde; Quinoline-3-carbaldehyde, 2-chloro-8-ethyl-; 335196-05-9; 2-Chloro-8-ethyl-3-quinolinecarboxaldehyde
EINECS	Contact for details

Quality Control

Our 2-Chloro-8-Ethyl-Quinoline-3-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

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

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.