Description

8-Ethyl Quinoline is a versatile alkylated quinoline derivative, a key building block in advanced organic synthesis. Its value lies in its role as a crucial intermediate for synthesizing complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for research and development chemists, process engineers, and manufacturers in fine chemical, pharmaceutical, and material science industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Serves as a core scaffold for the synthesis of various active pharmaceutical ingredients (APIs), particularly in antimalarial and antimicrobial drug discovery.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, where the quinoline structure imparts biological activity.
• Catalyst Ligand Precursor: Acts as a starting material for synthesizing nitrogen-containing ligands used in homogeneous catalysis for chemical manufacturing.
• Dye and Pigment Manufacturing: Employed in the synthesis of specialized quinoline-based dyes and colorants for industrial applications.
• Corrosion Inhibitor Formulation: Utilized as a component in high-performance corrosion inhibitor blends for metal treatment and protection.
• Organic Electronic Materials: Investigated as a precursor for developing organic semiconductors and light-emitting materials in OLED research.

Basic Information

Product Name	8-Ethyl Quinoline
CAS No.	19655-56-2
Molecular Formula	C11H11N
Molecular Weight	157.21 g/mol
Synonyms	8-Ethylquinoline; Quinoline, 8-ethyl-; 8-Ethyl-1-azanaphthalene; 8-Ethylchinolin (German); 8-Éthylquinoléine (French); 8-Etilchinolina (Italian); 8-エチルキノリン (Japanese)
EINECS	Contact for details

Quality Control

Our 8-Ethyl Quinoline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to guarantee traceability and batch-to-batch 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). Keep away from heat, sparks, and open flames. The container should be kept tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.