Description

Ethyl 4-Chloro-5,7-Dimethylquinoline-3-Carboxylate is a high-purity, synthetically valuable quinoline derivative. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block in organic synthesis. It is primarily required by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those with quinoline-based pharmacophores.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and fungicides due to its bioactive quinoline core.
• Organic Synthesis Building Block: The ester and chloro functional groups make it a versatile substrate for further chemical transformations like hydrolysis, amidation, and cross-coupling reactions.
• Material Science Research: Potential precursor for the synthesis of organic ligands or functional materials with specific electronic properties.
• Academic & Industrial R&D: Employed in research laboratories for method development and exploring new synthetic pathways.

Basic Information

Product Name	Ethyl 4-Chloro-5,7-Dimethylquinoline-3-Carboxylate
CAS No.	338954-49-7
Molecular Formula	C₁₄H₁₄ClNO₂
Molecular Weight	263.72 g/mol
Synonyms	4-Chloro-5,7-dimethylquinoline-3-carboxylic acid ethyl ester; Ethyl 4-chloro-5,7-dimethyl-3-quinolinecarboxylate; 3-Quinolinecarboxylic acid, 4-chloro-5,7-dimethyl-, ethyl ester; 5,7-Dimethyl-4-chloroquinoline-3-carboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 4-Chloro-5,7-Dimethylquinoline-3-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and structural identity. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment to guarantee batch-to-batch consistency for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
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.