Description

5-(2-Quinolyl)-2,4-Cyclopentadiene-1,2,3,4-Tetracarboxylic Acid Tetramethyl Ester is a specialized, high-purity organic intermediate of significant interest in advanced chemical synthesis. This compound matters for its role as a key precursor in the development of complex heterocyclic systems and functional materials. It is primarily needed by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and materials science, where precise molecular architecture is critical.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel quinoline-based drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its complex polycyclic structure for biological activity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor for electron-transport materials or emissive layer components in advanced display technologies.
• Coordination Chemistry & Ligand Synthesis: Utilized to create sophisticated polydentate ligands for catalysis and metal-organic frameworks (MOFs).
• Dye & Pigment Intermediate: Employed in the synthesis of specialized colorants and functional dyes due to its extended conjugated system.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic synthesis and the exploration of new chemical reactions.

Basic Information

Product Name	5-(2-Quinolyl)-2,4-Cyclopentadiene-1,2,3,4-Tetracarboxylic Acid Tetramethyl Ester
CAS No.	49616-74-2
Molecular Formula	C24H19NO8
Molecular Weight	449.41 g/mol
Synonyms	5-(Quinolin-2-yl)-1,2,3,4-cyclopentanetetracarboxylic acid 1,2,3,4-tetramethyl ester; Tetramethyl 5-(2-quinolyl)cyclopenta-1,2,3,4-tetracarboxylate; 1,2,3,4-Cyclopentanetetracarboxylic acid, 5-(2-quinolyl)-, tetramethyl ester; 5-(2-Quinolyl)cyclopenta-1,2,3,4-tetracarboxylic Acid Tetramethyl Ester
EINECS	Contact for details

Quality Control

Our 5-(2-Quinolyl)-2,4-Cyclopentadiene-1,2,3,4-Tetracarboxylic Acid Tetramethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow 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%

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