Description

4-Bromo-6-Methoxyquinoline-3-Carboxylic Acid Ethyl Ester is a high-purity, versatile quinoline derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its functionalized quinoline core, which is essential for constructing complex molecular architectures with targeted biological activity. It is primarily required by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in developing novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel quinoline-based drug candidates, particularly for anti-infective, anti-cancer, and central nervous system (CNS) therapeutic agents.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where the quinoline scaffold can contribute to specific modes of action.
• Material Science: Serves as a monomer or functional additive in the creation of advanced organic electronic materials, such as OLEDs and conductive polymers.
• Chemical Biology: Employed as a molecular probe or tag in biochemical research due to its fluorescent properties and reactivity.
• Academic & Contract Research: Utilized in university and CRO settings for methodological development and exploration of new synthetic pathways in heterocyclic chemistry.

Basic Information

Product Name	4-Bromo-6-Methoxyquinoline-3-Carboxylic Acid Ethyl Ester
CAS No.	872714-50-6
Molecular Formula	C₁₃H₁₂BrNO₃
Molecular Weight	310.15 g/mol
Synonyms	Ethyl 4-Bromo-6-methoxyquinoline-3-carboxylate; 4-Bromo-6-methoxy-3-quinolinecarboxylic acid ethyl ester; 3-Quinolinecarboxylic acid, 4-bromo-6-methoxy-, ethyl ester; 872714-50-6; 4-Bromo-6-methoxyquinoline-3-carboxylic acid ethyl ester; 6-Methoxy-4-bromoquinoline-3-carboxylic acid ethyl ester; Ethyl 4-bromo-6-methoxyquinoline-3-carboxylate
EINECS	Contact for details

Quality Control

Our 4-Bromo-6-Methoxyquinoline-3-Carboxylic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for research and scale-up processes.

Storage

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

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%
Heavy Metals	≤ 20 ppm

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