Description

2-Chloro-7-Ethylquinoline-3-Carbonitrile is a high-purity, versatile quinoline derivative serving as a critical building block in advanced organic synthesis. Its molecular structure, featuring both chloro and cyano substituents, makes it an essential intermediate for constructing complex heterocyclic systems with tailored properties. This compound is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly for kinase inhibitors and other biologically active quinoline-based molecules.
• Agrochemical Research: Used in developing new herbicides, fungicides, and insecticides, leveraging the quinoline scaffold's bioactivity.
• Material Science: Serves as a monomer or functional unit in the creation of organic semiconductors, luminescent materials, and advanced polymers.
• Chemical Synthesis: A versatile reagent for constructing complex heterocycles via cross-coupling, cyclization, and functional group transformation reactions.
• Dye & Pigment Industry: Intermediate for synthesizing specialized quinoline-based dyes and colorants.

Basic Information

Product Name	2-Chloro-7-Ethylquinoline-3-Carbonitrile
CAS No.	948291-76-7
Molecular Formula	C₁₂H₉ClN₂
Molecular Weight	216.67 g/mol
Synonyms	7-Ethyl-2-chloroquinoline-3-carbonitrile; 2-Chloro-7-ethyl-3-quinolinecarbonitrile; 3-Cyano-2-chloro-7-ethylquinoline; Quinoline, 2-chloro-7-ethyl-3-cyano-; 948291-76-7; 2-Chloro-7-ethylquinoline-3-carbonitrile; 7-Ethyl-2-chloro-quinoline-3-carbonitrile
EINECS	Contact for details

Quality Control

Our 2-Chloro-7-Ethylquinoline-3-Carbonitrile is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with customer specifications and industry best practices for fine chemical intermediates.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.