Description

5,6-Quinolinedicarboxylicacid(4Ci) is a high-purity organic compound belonging to the quinoline class of heterocyclic building blocks. This dicarboxylic acid derivative is a critical intermediate for synthesizing advanced materials and active pharmaceutical ingredients (APIs) due to its versatile functional groups. It is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel compounds with specific electronic or binding properties.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules, particularly those targeting neurological or oncological pathways.
• Agrochemical Synthesis: Used in the development of new generation herbicides and pesticides, leveraging the quinoline scaffold's bioactivity.
• Ligand and Chelating Agent: Functions as a building block for creating sophisticated ligands used in catalysis and metal-organic frameworks (MOFs).
• Organic Electronic Materials: A potential monomer for constructing conjugated polymers and small molecules for OLEDs or organic semiconductors.
• Dye and Pigment Intermediate: Employed in the synthesis of specialized quinoline-based dyes and colorants.
• Research & Development: A valuable tool for medicinal chemistry and chemical biology research in academic and industrial settings.

Basic Information

Product Name	5,6-Quinolinedicarboxylicacid(4Ci)
CAS No.	855764-12-4
Molecular Formula	C11H7NO4
Molecular Weight	217.18 g/mol
Synonyms	5,6-Quinolinedicarboxylic acid; Quinoline-5,6-dicarboxylic acid; 5,6-Dicarboxyquinoline; 4Ci-5,6-Quinolinedicarboxylicacid; 1H-Quinoline-5,6-dicarboxylic acid; 855764-12-4; 5,6-Quinolindicarboxylic acid
EINECS	Contact for details

Quality Control

Every batch of 5,6-Quinolinedicarboxylicacid(4Ci) is manufactured under strict quality management systems. Our products undergo rigorous analytical testing to ensure compliance with high-purity standards for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and consistency for your critical applications.

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 incompatible materials such as strong bases and oxidizing agents.

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.