Description

Benzonitrile, 2-[2-(4-Formylphenyl)ethenyl]- is a specialized organic compound featuring a conjugated molecular structure that combines benzonitrile and styrene aldehyde moieties. This unique architecture makes it a valuable high-purity intermediate for advanced chemical synthesis, particularly in the development of functional materials. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical sectors for constructing complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially those requiring conjugated systems for specific electronic or binding properties.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators where its structure can contribute to biological activity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor for electron-transport materials or emissive layer dopants due to its electron-deficient benzonitrile group and planar, conjugated backbone.
• Nonlinear Optical (NLO) Materials: Investigated for use in the development of materials for photonics and electro-optics applications, leveraging its charge-transfer capabilities.
• Liquid Crystal and Polymer Chemistry: Functions as a monomer or cross-linking agent for creating advanced polymers with tailored thermal, mechanical, or optical characteristics.
• Chemical Research & Development: Employed as a versatile reagent in academic and industrial labs for exploring new organic reactions and constructing complex molecular architectures.

Basic Information

Product Name	Benzonitrile, 2-[2-(4-Formylphenyl)ethenyl]-
CAS No.	63443-11-8
Molecular Formula	C16H11NO
Molecular Weight	233.26 g/mol
Synonyms	2-[(E)-2-(4-Formylphenyl)ethenyl]benzonitrile; 4-[(E)-2-(2-Cyanophenyl)ethenyl]benzaldehyde; 2-Styryl-4-formylbenzonitrile; (E)-2-[2-(4-Formylphenyl)vinyl]benzonitrile; 2-[(E)-Styryl]benzaldehyde-4-carbonitrile; 4-[(E)-2-(2-Cyanophenyl)vinyl]benzaldehyde; p-Formyl-β-(2-cyanostyryl)benzene
EINECS	Contact for details

Quality Control

Our production of Benzonitrile, 2-[2-(4-Formylphenyl)ethenyl]- adheres to a stringent quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, NMR, and FTIR, to verify identity, potency, and impurity profiles. Certificates of Analysis (COA) documenting all critical specifications are provided with every shipment. We support compliance with REACH and other global regulatory frameworks.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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