Description

7-Bromo-8-Methylquinoline-2,3-Dicarboxylic Acid Diethyl Ester is a high-purity, synthetically valuable quinoline derivative used as a key building block in advanced organic synthesis. This compound is critical for research and development in pharmaceutical chemistry, particularly in the creation of novel active pharmaceutical ingredients (APIs) and complex heterocyclic scaffolds. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of potential drug candidates, especially those targeting neurological disorders, infectious diseases, and oncology.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the quinoline core's bioactivity.
• Ligand Synthesis: Acts as a starting material for creating complex chelating ligands used in catalysis and material science.
• Fluorescent Probe Development: The functionalized quinoline structure is utilized to synthesize organic dyes and molecular probes for bio-imaging and diagnostic applications.
• Academic & Institutional R&D: Employed in universities and research institutes for methodological studies in heterocyclic and medicinal chemistry.
• Material Science Precursor: Used in the synthesis of organic electronic materials and metal-organic frameworks (MOFs).

Basic Information

Item	Detail
Product Name	7-Bromo-8-Methylquinoline-2,3-Dicarboxylic Acid Diethyl Ester
CAS No.	1189106-88-4
Molecular Formula	C₁₇H₁₈BrNO₄
Molecular Weight	380.24 g/mol
Synonyms	Diethyl 7-Bromo-8-methylquinoline-2,3-dicarboxylate; 7-Bromo-8-methylquinoline-2,3-dicarboxylic acid diethyl ester; Ethyl 7-bromo-8-methyl-2,3-quinolinedicarboxylate; 2,3-Quinolinedicarboxylic acid, 7-bromo-8-methyl-, diethyl ester; 7-Bromo-8-methyl-quinoline-2,3-dicarboxylic acid diethyl ester
EINECS	Contact for details

Quality Control

Our 7-Bromo-8-Methylquinoline-2,3-Dicarboxylic Acid Diethyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP compliance for advanced intermediates and can tailor purity grades to meet specific project requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥97.0% (Standard Grade)
Purity (HPLC)	≥99.0% (High Purity Grade)
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%

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