Description

2-(2,3-Diphenyl-2-Cyclopropen-1-Ylidene)-1H-Indene-1,3(2H)-Dione is a specialized organic compound featuring a unique cyclopropenylidene-indenedione fused structure. This compound matters as a versatile chemical intermediate and building block, enabling the synthesis of complex molecules for advanced material science and pharmaceutical research. It is needed by R&D chemists and process engineers in the fine chemical, agrochemical, and advanced organic electronics sectors seeking to develop novel functional materials.

Application

• As a key advanced intermediate in the synthesis of novel organic semiconductors and photoconductive materials.
• Utilized in pharmaceutical research for constructing complex heterocyclic scaffolds with potential biological activity.
• Serves as a precursor for dyes, pigments, and functional colorants due to its extended conjugated system.
• Employed in academic and industrial R&D for studying cyclopropene chemistry and developing new synthetic methodologies.
• Potential use as a ligand or catalyst component in coordination chemistry and catalytic processes.
• Acts as a building block for high-performance polymers and specialty coatings requiring specific optical or electronic properties.

Basic Information

Product Name	2-(2,3-Diphenyl-2-Cyclopropen-1-Ylidene)-1H-Indene-1,3(2H)-Dione
CAS No.	19164-54-6
Molecular Formula	C24H14O2
Molecular Weight	334.37 g/mol
Synonyms	2-(2,3-Diphenyl-2-cyclopropen-1-ylidene)-1H-indene-1,3(2H)-dione; 2-(2,3-Diphenylcycloprop-2-en-1-ylidene)-2H-indene-1,3-dione; 1,3-Dioxo-2-(2,3-diphenyl-2-cyclopropen-1-ylidene)-2,3-dihydro-1H-indene; 2-(2,3-Diphenylcyclopropenylidene)indan-1,3-dione; Diphenylcyclopropenylideneindanedione
EINECS	Contact for details

Quality Control

Our 2-(2,3-Diphenyl-2-Cyclopropen-1-Ylidene)-1H-Indene-1,3(2H)-Dione is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and physical characteristics are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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