Description

2-Chloro-7-Ethyl-3-Methylquinoline is a high-purity, synthetically versatile quinoline derivative. This compound serves as a critical advanced pharmaceutical intermediate and a valuable building block in organic synthesis. It is primarily sought after by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with quinoline-based pharmacophores.
• Agrochemical Synthesis: Building block for developing novel fungicides, herbicides, and insecticides that require halogenated quinoline structures.
• Material Science Research: Used in the development of organic semiconductors, light-emitting materials, and advanced polymers.
• Dye and Pigment Manufacturing: Intermediate for creating specialized quinoline-based dyes and colorants.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing novel chelating ligands and organocatalysts.
• Academic and Industrial R&D: Fundamental research compound for studying heterocyclic chemistry and reaction mechanisms.

Basic Information

Product Name	2-Chloro-7-Ethyl-3-Methylquinoline
CAS No.	108097-03-6
Molecular Formula	C₁₂H₁₂ClN
Molecular Weight	205.68 g/mol
Synonyms	2-Chloro-7-ethyl-3-methylquinoline; 7-Ethyl-2-chloro-3-methylquinoline; 3-Methyl-2-chloro-7-ethylquinoline; Quinoline, 2-chloro-7-ethyl-3-methyl-; 108097-03-6; 2-Chloro-7-ethyl-3-methyl-quinoline
EINECS	Contact for details

Quality Control

Our 2-Chloro-7-Ethyl-3-Methylquinoline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all critical quality attributes. We support customer audits and can supply material to meet specific GMP or research-grade requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single impurity	≤ 0.5%
Residual Solvents (GC)	Meets ICH Q3C guidelines
Loss on Drying	≤ 0.5%

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