Description

4,7-Quinolinedicarboxylicacid(9Ci) is a specialized heterocyclic dicarboxylic acid derivative, serving as a high-value building block in advanced organic synthesis. This compound matters for its role as a key precursor in the development of complex molecules, particularly in pharmaceutical and materials science research. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways where the quinoline scaffold is active.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Ligand Synthesis: Serves as a starting material for creating complex chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Organic Electronic Materials: A potential building block for the synthesis of organic semiconductors and light-emitting materials due to its conjugated quinoline core.
• Dye and Pigment Chemistry: Employed in the research and production of specialized dyes and pigments where the quinoline structure imparts specific color and stability properties.
• Academic & Industrial R&D: A versatile reagent for methodological studies and the construction of complex molecular libraries in combinatorial chemistry.

Basic Information

Product Name	4,7-Quinolinedicarboxylicacid(9Ci)
CAS No.	89118-76-3
Molecular Formula	C11H7NO4
Molecular Weight	217.18 g/mol
Synonyms	4,7-Quinolinedicarboxylic Acid; 4,7-Pyridinedicarboxylic Acid, 1,2,3,4-Tetrahydro- (9CI); 1,2,3,4-Tetrahydro-4,7-quinolinedicarboxylic acid; 4,7-Dicarboxyquinoline; Quinoline-4,7-dicarboxylic acid
EINECS	Contact for details

Quality Control

Our 4,7-Quinolinedicarboxylicacid(9Ci) is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity determination. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory documentation 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 (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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