Description

4,7-Dibromo-8-Methylquinoline-3-Carboxylic Acid Ethyl Ester is a high-value, multi-functional quinoline derivative serving as a critical building block in advanced organic synthesis. Its unique halogenated and esterified structure makes it an indispensable intermediate for the development of novel pharmaceuticals and functional materials. This compound is primarily sought by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for quinoline-based drugs targeting various therapeutic areas.
• Agrochemical Research: Used as a core scaffold for developing new generation herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science: Serves as a monomer or functionalizing agent in the creation of organic electronic materials, such as OLEDs and conductive polymers.
• Ligand Synthesis: Useful for constructing complex chelating ligands in coordination chemistry and catalysis.
• Fluorescent Probe Development: The quinoline core can be modified to create dyes and sensors for biological imaging and detection.
• Academic & Contract Research: Essential reagent for methodological studies in organic chemistry and for custom synthesis projects in CROs (Contract Research Organizations).

Basic Information

Product Name	4,7-Dibromo-8-Methylquinoline-3-Carboxylic Acid Ethyl Ester
CAS No.	1242260-52-1
Molecular Formula	C14H13Br2NO2
Molecular Weight	387.07 g/mol
Synonyms	Ethyl 4,7-Dibromo-8-methylquinoline-3-carboxylate; 8-Methyl-4,7-dibromoquinoline-3-carboxylic Acid Ethyl Ester; 4,7-Dibromo-8-methyl-3-quinolinecarboxylic Acid Ethyl Ester; Quinoline-3-carboxylic acid, 4,7-dibromo-8-methyl-, ethyl ester; DBMEQE
EINECS	Contact for details

Quality Control

Every batch of 4,7-Dibromo-8-Methylquinoline-3-Carboxylic Acid Ethyl Ester is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the precise requirements for research and development. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming identity, purity, and conformity to agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.