Description

6,7-Dichloro-2-Methylquinoline-3-Carboxylic Acid Ethyl Ester is a high-value, multi-functional quinoline derivative serving as a critical synthetic intermediate in advanced organic chemistry. Its core value lies in its versatile halogenated and ester-functionalized structure, enabling precise molecular construction for complex target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly those developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates, especially those targeting central nervous system (CNS) disorders, anti-infectives, and oncology therapeutics.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and insecticides, leveraging its quinoline core for biological activity.
• Material Science Research: Serves as a precursor for the development of organic electronic materials, ligands for metal-organic frameworks (MOFs), and specialty dyes or pigments.
• Chemical Biology Probe Development: Utilized in medicinal chemistry to create molecular probes for studying enzyme function and biological pathways.
• Academic & Industrial R&D: A fundamental reagent for method development in organic synthesis, including cross-coupling reactions and heterocyclic chemistry studies.

Basic Information

Product Name	6,7-Dichloro-2-Methylquinoline-3-Carboxylic Acid Ethyl Ester
CAS No.	948294-33-5
Molecular Formula	C₁₄H₁₁Cl₂NO₂
Molecular Weight	296.15 g/mol
Synonyms	Ethyl 6,7-Dichloro-2-methylquinoline-3-carboxylate; 2-Methyl-6,7-dichloroquinoline-3-carboxylic Acid Ethyl Ester; 6,7-Dichloro-2-methyl-3-quinolinecarboxylic Acid Ethyl Ester; Quinoline-3-carboxylic acid, 6,7-dichloro-2-methyl-, ethyl ester; Ethyl 6,7-dichloro-2-methyl-3-quinolinecarboxylate
EINECS	Contact for details

Quality Control

Our 6,7-Dichloro-2-Methylquinoline-3-Carboxylic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and 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	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to 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.