Description

(4E)-1-(4-bromophenyl)-4-[[2-[[(E)-[1-(4-bromophenyl)-4,5-dioxo-2-sulf anylidene-pyrrolidin-3-ylidene]-phenyl-methyl]amino]ethylamino]-phenyl -methylidene]-5-sulfanylidene-pyrrolidine-2,3-dione is a sophisticated organic compound featuring a complex pyrrolidine-2,3-dione core structure with bromophenyl and sulfanylidene functional groups. This compound matters as a highly specialized chemical intermediate for advanced synthesis, offering unique reactivity due to its conjugated system and multiple functional handles. It is primarily needed by pharmaceutical R&D and advanced materials science laboratories for the development of novel active ingredients and functional dyes.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex heterocyclic compounds for drug discovery programs.
• Organic Semiconductor Research: Used in the development of novel π-conjugated materials for electronic applications due to its extended planar structure.
• Functional Dye Synthesis: Serves as a precursor for specialized dyes and pigments, particularly those requiring light-fastness and specific chromophoric properties.
• Coordination Chemistry: Potential ligand for metal complexes in catalysis or material science, leveraging its sulfur and carbonyl groups.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic synthesis and novel reaction development.

Basic Information

Product Name	(4E)-1-(4-bromophenyl)-4-[[2-[[(E)-[1-(4-bromophenyl)-4,5-dioxo-2-sulf anylidene-pyrrolidin-3-ylidene]-phenyl-methyl]amino]ethylamino]-phenyl -methylidene]-5-sulfanylidene-pyrrolidine-2,3-dione
CAS No.	107888-00-6
Molecular Formula	C36H26Br2N4O4S2
Molecular Weight	794.56 g/mol
Synonyms	1-(4-Bromophenyl)-4-[[2-[[(E)-[1-(4-bromophenyl)-4,5-dioxo-2-sulfanylidene-pyrrolidin-3-ylidene]-phenyl-methyl]amino]ethylamino]-phenyl-methylidene]-5-sulfanylidene-pyrrolidine-2,3-dione; (4E)-1-(4-Bromophenyl)-4-[(E)-2-({(E)-[1-(4-Bromophenyl)-4,5-dioxo-2-sulfanylidenepyrrolidin-3-ylidene](phenyl)methyl}amino)ethylamino](phenyl)methylidene-5-sulfanylidenepyrrolidine-2,3-dione; Bis-bromophenyl pyrrolidinedione sulfanylidene derivative; Complex Pyrrolidine-2,3-dione Bromo Derivative
EINECS	Contact for details

Quality Control

Our (4E)-1-(4-bromophenyl)-4-[[2-[[(E)-[1-(4-bromophenyl)-4,5-dioxo-2-sulf anylidene-pyrrolidin-3-ylidene]-phenyl-methyl]amino]ethylamino]-phenyl -methylidene]-5-sulfanylidene-pyrrolidine-2,3-dione is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the exacting standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and relevant physical data.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep the container sealed to minimize exposure to atmospheric moisture. This material is light-sensitive and should be handled accordingly.

Specification

Item	Specification
Appearance	Orange to red-brown powder
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.