Description

(4E)-4-[[2-[[(E)-(4,5-dioxo-1-phenyl-2-sulfanylidene-pyrrolidin-3-ylidene)-naphthalen-2-yl-methyl]amino]ethylamino]-naphthalen-2-yl-methylidene]-1-phenyl-5-sulfanylidene-pyrrolidine-2,3-dione is a sophisticated organic compound belonging to the class of pyrrolidine-2,3-dione derivatives. This chemical is valued for its complex conjugated structure, which makes it a compound of significant interest in advanced materials and specialty chemical synthesis. It is primarily utilized by research and development teams in the pharmaceutical and organic electronics sectors for its potential as a functional building block or active component.

Application

• Pharmaceutical Intermediate: Serves as a key precursor or building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting specific biological pathways.
• Organic Semiconductor Research: Investigated for use in organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), or field-effect transistors (OFETs) due to its extended π-conjugated system and electron-accepting properties.
• Dye and Pigment Synthesis: Used in the development of high-performance dyes and pigments for specialized applications, leveraging its chromophoric structure.
• Coordination Chemistry: Acts as a ligand for metal complexes in catalysis or materials science, utilizing its multiple donor sites.
• Academic & Industrial R&D: Employed as a reference standard or starting material in chemical research to explore new reactions and material properties.
• Specialty Polymer Additive: Potential use as a functional monomer or additive to impart specific electronic or optical characteristics to advanced polymers.

Basic Information

Product Name	(4E)-4-[[2-[[(E)-(4,5-dioxo-1-phenyl-2-sulfanylidene-pyrrolidin-3-ylidene)-naphthalen-2-yl-methyl]amino]ethylamino]-naphthalen-2-yl-methylidene]-1-phenyl-5-sulfanylidene-pyrrolidine-2,3-dione
CAS No.	107888-03-9
Molecular Formula	C44H32N4O4S2
Molecular Weight	744.88 g/mol
Synonyms	1,1'-(1E,1'E)-[Ethane-1,2-diylbis(azan-1-yl-2,1-ethanediylnaphthalen-2-ylmethylidyne)]bis[4,5-dioxo-1-phenyl-2-sulfanylidenepyrrolidin-3-ylidene]; Bis(pyrrolidinedione) derivative; Naphthalene-based pyrrolidinedione dimer; 107888-03-9; (E,E)-Bis-naphthyl pyrrolidinedione derivative; Thioxo-pyrrolidinedione dimer
EINECS	Contact for details

Quality Control

Our (4E)-4-[[2-[[(E)-(4,5-dioxo-1-phenyl-2-sulfanylidene-pyrrolidin-3-ylidene)-naphthalen-2-yl-methyl]amino]ethylamino]-naphthalen-2-yl-methylidene]-1-phenyl-5-sulfanylidene-pyrrolidine-2,3-dione is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specific results for assay, related substances, and other critical parameters is provided with every shipment to guarantee it meets your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture and contamination.

Specification

Item	Specification
Appearance	Orange to dark red powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
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.