Description

3,3'-(1H-Isoindole-1,3(2H)-Diylidene)Bisquinoline-2,4(1H,3H)-Dione is a specialized heterocyclic organic compound with a complex fused-ring structure. This chemical is valued for its unique chromophoric and electronic properties, making it a critical intermediate in advanced material synthesis. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and organic electronics sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its complex molecular scaffold.
• Organic Semiconductor Precursor: Acts as a core structure in the synthesis of materials for organic light-emitting diodes (OLEDs) and other electronic applications.
• Dye and Pigment Synthesis: Employed in the creation of high-performance, specialized dyes and pigments due to its quinone-based chromophore.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D exploring new heterocyclic chemistry and reaction pathways.
• Material Science: Investigated for use in the development of advanced polymers and coatings with specific optical or electronic properties.

Basic Information

Product Name	3,3'-(1H-Isoindole-1,3(2H)-Diylidene)Bisquinoline-2,4(1H,3H)-Dione
CAS No.	85223-06-9
Molecular Formula	C26H14N2O4
Molecular Weight	418.40 g/mol
Synonyms	1H-Isoindole-1,3(2H)-diylidenebis(2,4(1H,3H)-quinolinedione); 3,3'-(1H-Isoindole-1,3(2H)-diylidene)bis(1,2-dihydro-2,4-quinolinedione); Bisquinoline Isoindole Dione; 85223-06-9; Quinophthalone derivative; Isoindole-1,3-diylidenebisquinolinedione
EINECS	Contact for details

Quality Control

Our production of 3,3'-(1H-Isoindole-1,3(2H)-Diylidene)Bisquinoline-2,4(1H,3H)-Dione adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided to guarantee traceability and compliance with your research or manufacturing specifications.

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). The compound may be light-sensitive; prolonged exposure to light should be avoided. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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