Description

3-[(E)-2-Phenylethenyl]Benzonitrile is a high-purity, synthetic organic compound featuring a conjugated styryl-benzonitrile structure. This compound serves as a versatile and critical pharmaceutical intermediate and advanced material precursor in research and industrial synthesis. It is primarily utilized by manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its structural motif for biological activity.
• Liquid Crystal & OLED Material Precursor: Serves as a core intermediate for creating conjugated systems essential in electronic display technologies and organic light-emitting diodes (OLEDs).
• Organic Synthesis & Chemical Research: Employed in academic and industrial R&D for constructing complex molecules via cross-coupling reactions and as a scaffold for material science.
• Dye & Pigment Intermediate: Acts as a precursor in the synthesis of specialized dyes and pigments due to its extended π-conjugation system.
• Flavor & Fragrance Ingredient Synthesis: Utilized in the controlled synthesis of high-value aroma chemicals and flavor compounds.

Basic Information

Product Name	3-[(E)-2-Phenylethenyl]Benzonitrile
CAS No.	14064-35-8
Molecular Formula	C15H11N
Molecular Weight	205.26 g/mol
Synonyms	(E)-3-Styrylbenzonitrile; trans-3-Styrylbenzonitrile; 3-[(1E)-2-Phenylethenyl]benzonitrile; 3-(2-Phenylethenyl)benzonitrile; 3-(E-Styryl)benzonitrile; 3-Cyanostilbene; m-Cyanostilbene; NSC 403914
EINECS	Contact for details

Quality Control

Our 3-[(E)-2-Phenylethenyl]Benzonitrile is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent chemical identity. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring GMP-grade intermediates and research-standard chemicals.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.