Description

Ethyl 4,7-Dichloro-2-Methylquinoline-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 research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing 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 herbicides, fungicides, and pesticides, leveraging its halogenated quinoline structure.
• Organic Synthesis Building Block: Employed in heterocyclic chemistry for constructing more complex nitrogen-containing compounds via further functionalization.
• Material Science Research: Investigated as a potential monomer or additive for creating specialized polymers and functional materials.
• Chemical Reference Standard: Serves as a certified reference material (CRM) for analytical method development and quality control in manufacturing.

Basic Information

Product Name	Ethyl 4,7-Dichloro-2-Methylquinoline-3-Carboxylate
CAS No.	50593-27-6
Molecular Formula	C₁₃H₁₁Cl₂NO₂
Molecular Weight	284.14 g/mol
Synonyms	Ethyl 4,7-dichloro-2-methyl-3-quinolinecarboxylate; 4,7-Dichloro-2-methylquinoline-3-carboxylic acid ethyl ester; 3-Quinolinecarboxylic acid, 4,7-dichloro-2-methyl-, ethyl ester; 2-Methyl-4,7-dichloroquinoline-3-carboxylic acid ethyl ester; Ethyl 2-methyl-4,7-dichloroquinoline-3-carboxylate; Quinoline-3-carboxylic acid derivative; CAS 50593-27-6
EINECS	Contact for details

Quality Control

Our Ethyl 4,7-Dichloro-2-Methylquinoline-3-Carboxylate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with each shipment to guarantee traceability and batch-to-batch consistency for your critical applications.

Storage

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