Description

4-[2-(4-Aminophenyl)-1,2-Diphenylethenyl]Aniline is a specialized aromatic amine derivative featuring a unique tetraphenylethylene core structure. This compound matters as a high-value organic intermediate, prized for its functional amine groups and conjugated system, which are critical for synthesizing advanced materials. It is primarily needed by manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for research and development of novel active ingredients and functional monomers.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in oncology and CNS therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Functional Polymer & Material Science: Serves as a monomer or cross-linking agent for creating polyimides, epoxy resins, and other high-performance polymers with enhanced thermal and mechanical properties.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a core component or precursor for electron-transport/hole-blocking materials in display and lighting technologies.
• Dye & Pigment Manufacturing: Intermediate for producing specialized azo dyes and organic pigments with specific color fastness and stability.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new organic reactions and material properties.

Basic Information

Product Name	4-[2-(4-Aminophenyl)-1,2-Diphenylethenyl]Aniline
CAS No.	99094-20-9
Molecular Formula	C26H22N2
Molecular Weight	362.47 g/mol
Synonyms	4,4'-(1,2-Diphenylethene-1,2-diyl)dianiline; 1,1'-(1,2-Diphenylethene-1,2-diyl)bis(4-aminobenzene); 4-[2-(4-Aminophenyl)-1,2-diphenylethenyl]benzenamine; Tetraphenylethylene diamine derivative; TPE-NH2; Bisanilinotetraphenylethylene; 4-Aminophenyl-substituted tetraphenylethylene; Contact for additional synonyms
EINECS	Contact for details

Quality Control

Our 4-[2-(4-Aminophenyl)-1,2-Diphenylethenyl]Aniline is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

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). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Light yellow to yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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