Description

Stilbene-4-Carbonitrile is a high-purity organic intermediate featuring a conjugated stilbene backbone with a terminal nitrile group. This compound is valued for its role as a key building block in the synthesis of advanced functional materials and specialty chemicals. It is primarily sought by manufacturers in the OLED, liquid crystal display (LCD), and fine chemical industries for creating light-emitting and charge-transporting molecules.

Application

• OLED Materials Synthesis: A crucial precursor for manufacturing electron-transporting materials (ETMs) and host materials in organic light-emitting diodes.
• Liquid Crystal Intermediates: Used in the production of nematic and chiral dopants for advanced LCD displays.
• Fluorescent Dyes & Probes: Serves as a core structure for developing fluorescent sensors and bio-imaging agents due to its rigid, conjugated system.
• Pharmaceutical Intermediates: Employed in the research and synthesis of novel active pharmaceutical ingredients (APIs) with specific optical properties.
• Photopolymerization Initiators: Acts as a component in photoinitiator systems for UV-curable coatings and inks.
• Organic Semiconductor Research: A valuable monomer for constructing π-conjugated polymers and small molecules in organic electronic device research.

Basic Information

Product Name	Stilbene-4-Carbonitrile
CAS No.	1552-58-5
Molecular Formula	C15H10N2
Molecular Weight	218.26 g/mol
Synonyms	4-Cyanostilbene; (E)-4-Cyanostilbene; trans-4-Cyanostilbene; 4-[(E)-2-Phenylethenyl]benzonitrile; 4-Styrylbenzonitrile; p-Cyanostilbene; NSC 404080; Benzonitrile, 4-[(1E)-2-phenylethenyl]-
EINECS	216-304-5

Quality Control

Our Stilbene-4-Carbonitrile is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, GC for residual solvents, and NMR/IR for structural confirmation, to ensure it meets the stringent requirements of electronic and pharmaceutical applications. A detailed Certificate of Analysis (COA) is provided with every shipment.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0% (Area %)
Melting Point	185 - 190 °C
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH Q3C guidelines

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