Description

7-Chloro-2,8-Dimethylquinoline-3-Carboxylic Acid Ethyl Ester is a high-value, multi-substituted quinoline derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique molecular architecture, featuring chloro, methyl, and ester functional groups, makes it an essential building block for constructing complex heterocyclic systems. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in the development of anti-infective, anti-inflammatory, and anticancer agents.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides due to its bioactive quinoline core.
• Material Science Research: Serves as a building block for creating organic semiconductors, light-emitting materials, and other functional organic compounds.
• Chemical Research & Development: Employed in academic and industrial R&D for method development, catalysis studies, and the exploration of new heterocyclic chemistry.
• Dye & Pigment Intermediate: Acts as a starting material for synthesizing specialized quinoline-based dyes and colorants.
• Ligand Synthesis: Useful for the preparation of complexing agents and ligands in coordination chemistry and catalysis.

Basic Information

Product Name	7-Chloro-2,8-Dimethylquinoline-3-Carboxylic Acid Ethyl Ester
CAS No.	948290-28-6
Molecular Formula	C₁₄H₁₄ClNO₂
Molecular Weight	263.72 g/mol
Synonyms	Ethyl 7-Chloro-2,8-dimethylquinoline-3-carboxylate; 7-Chloro-2,8-dimethylquinoline-3-carboxylic acid ethyl ester; 3-Quinolinecarboxylic acid, 7-chloro-2,8-dimethyl-, ethyl ester; Ethyl 7-chloro-2,8-dimethyl-3-quinolinecarboxylate; 948290-28-6; 7-Chloro-2,8-dimethyl-3-quinolinecarboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our production of 7-Chloro-2,8-Dimethylquinoline-3-Carboxylic Acid Ethyl Ester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting all critical specifications. Our quality system is designed to support cGMP and ISO standards for reliable supply to regulated industries.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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