Description

1H-Pyrrole-2,5-Dione, 1-[4-(1,2,2-Triphenylethenyl)Phenyl]- is a specialized organic compound belonging to the maleimide class, characterized by its unique triphenylethenyl-substituted phenyl group. This structural motif makes it a valuable advanced intermediate or functional monomer for synthesizing high-performance materials with specific optical or electronic properties. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries 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 where the maleimide group is utilized for conjugation.
• Agrochemical Research: Used in developing new active ingredients for crop protection agents, leveraging its structural complexity for enhanced efficacy.
• Functional Polymer Synthesis: Acts as a monomer or cross-linking agent for creating specialty polymers, such as polyimides or photosensitive resins, for advanced coatings and electronic applications.
• Material Science R&D: Employed in the research of organic electronic materials, including potential use in OLED (Organic Light-Emitting Diode) layers or as a component in charge-transport materials.
• Chemical Biology & Bioconjugation: The maleimide moiety is reactive towards thiol groups, making this derivative useful for creating bioconjugates, probes, or labeled compounds in diagnostic and research applications.
• Liquid Crystal & Nonlinear Optical Materials: The extended conjugated system and bulky substituents make it a candidate for research into liquid crystal compounds and materials with nonlinear optical (NLO) properties.

Basic Information

Product Name	1H-Pyrrole-2,5-Dione, 1-[4-(1,2,2-Triphenylethenyl)Phenyl]-
CAS No.	2414485-55-3
Molecular Formula	C30H21NO2
Molecular Weight	427.50 g/mol
Synonyms	1-[4-(1,2,2-Triphenylethenyl)phenyl]-1H-pyrrole-2,5-dione; N-[4-(1,2,2-Triphenylvinyl)phenyl]maleimide; (E)-1-(4-(1,2,2-Triphenylvinyl)phenyl)-1H-pyrrole-2,5-dione; Triphenylethenylphenyl maleimide; TPE-Phenyl Maleimide; Maleimide TPE derivative; AIE-active maleimide (Potential); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our high-purity specialty chemicals undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with client specifications. Standard analytical techniques including HPLC, NMR, and GC-MS are employed for identity confirmation and purity assessment. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance protocols.

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). This compound is likely light-sensitive and should be handled under an inert atmosphere if found to be easily oxidized. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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