Description

4,6-Dichloro-8-Methylquinoline-3-Carboxylic Ethyl Ester is a high-purity, versatile quinoline derivative serving as a critical synthetic intermediate. Its value lies in providing a functionalized scaffold for constructing complex molecules in advanced research and development. This compound is primarily needed by pharmaceutical, agrochemical, and fine chemical industries for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly for antimalarial, antibacterial, and anticancer research.
• Agrochemical Synthesis: Used in the development of advanced fungicides, herbicides, and plant growth regulators.
• Organic Ligand Precursor: Serves as a starting material for creating complex ligands used in catalysis and coordination chemistry.
• Material Science Research: Employed in the development of organic semiconductors, fluorescent dyes, and photoactive materials.
• Chemical Biology Probes: Utilized to create molecular probes for studying biological processes and enzyme inhibition.
• Academic & Industrial R&D: Essential for exploratory chemistry in university laboratories and corporate R&D centers worldwide.

Basic Information

Product Name	4,6-Dichloro-8-Methylquinoline-3-Carboxylic Ethyl Ester
CAS No.	338954-50-0
Molecular Formula	C₁₃H₁₁Cl₂NO₂
Molecular Weight	284.14 g/mol
Synonyms	Ethyl 4,6-Dichloro-8-methylquinoline-3-carboxylate; 8-Methyl-4,6-dichloroquinoline-3-carboxylic acid ethyl ester; 3-Quinolinecarboxylic acid, 4,6-dichloro-8-methyl-, ethyl ester; 4,6-Dichloro-8-methyl-3-quinolinecarboxylic acid ethyl ester; 338954-50-0; Ethyl 4,6-dichloro-8-methyl-3-quinolinecarboxylate
EINECS	Contact for details

Quality Control

Our 4,6-Dichloro-8-Methylquinoline-3-Carboxylic Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

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 heat, sparks, and open flame. The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

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%
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.