Description

4,6-Dibromoquinoline-3-Carboxylic Acid Ethyl Ester is a high-purity, multi-functional brominated quinoline derivative serving as a critical advanced pharmaceutical intermediate. Its unique halogenated structure makes it a valuable versatile building block for synthesizing complex molecules in medicinal chemistry. This compound is primarily utilized by R&D laboratories and fine chemical manufacturers targeting the development of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of quinoline-based drug candidates, particularly for antiviral, anticancer, and anti-inflammatory applications.
• Agrochemical Research: Used as a building block for developing new pesticides and herbicides, leveraging the bioactivity of the quinoline core.
• Material Science: Serves as a monomer or functional additive in the research of advanced organic electronic materials and liquid crystals.
• Organic Synthesis: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) to introduce the quinoline moiety into more complex molecular architectures.
• Chemical Reference Standard: Used for analytical method development, validation, and quality control in chemical production.

Basic Information

Item	Details
Product Name	4,6-Dibromoquinoline-3-Carboxylic Acid Ethyl Ester
CAS No.	1242260-51-0
Molecular Formula	C₁₂H₉Br₂NO₂
Molecular Weight	359.01 g/mol
Synonyms	Ethyl 4,6-dibromoquinoline-3-carboxylate; 4,6-Dibromo-3-quinolinecarboxylic acid ethyl ester; 3-Quinolinecarboxylic acid, 4,6-dibromo-, ethyl ester; 4,6-Dibromoquinoline-3-carboxylic acid ethyl ester; Ethyl 4,6-dibromo-3-quinolinecarboxylate; 4,6-Dibromo-3-ethoxycarbonylquinoline; Quinoline-3-carboxylic acid, 4,6-dibromo-, ethyl ester
EINECS	Contact for details

Quality Control

Our 4,6-Dibromoquinoline-3-Carboxylic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure high chemical purity and structural identity. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with customer specifications and industry best practices.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.