Description

Thiophene, 2-(2-Phenylethenyl)- is a specialized organic compound featuring a thiophene core conjugated with a styryl group. This molecular architecture makes it a valuable advanced intermediate for synthesizing complex molecules, particularly in materials science and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and organic electronics sectors for constructing novel chemical entities.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of potential drug candidates, especially those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic structure.
• Organic Semiconductor Precursor: Acts as a monomer or intermediate in the production of conjugated polymers and small molecules for organic light-emitting diodes (OLEDs) and field-effect transistors (OFETs).
• Dye and Pigment Synthesis: Employed in creating novel chromophores and fluorophores for imaging, sensing, and display technologies.
• Ligand and Catalyst Development: Utilized in organometallic chemistry to create novel ligands for catalytic systems.
• Academic and Industrial R&D: A versatile reagent for methodological studies and exploring new chemical spaces in synthetic organic chemistry.

Basic Information

Product Name	Thiophene, 2-(2-Phenylethenyl)-
CAS No.	3783-65-1
Molecular Formula	C12H10S
Molecular Weight	186.27 g/mol
Synonyms	2-Styrylthiophene; (E)-2-Styrylthiophene; trans-2-Styrylthiophene; 2-(2-Phenylethenyl)thiophene; 2-(Styryl)thiophene; β-(2-Thienyl)styrene; Thiophene, 2-styryl-; 2-Vinylphenyl thiophene (ambiguous)
EINECS	223-257-5

Quality Control

Every batch of Thiophene, 2-(2-Phenylethenyl)- is manufactured and tested under a strict quality management system. We employ advanced analytical techniques including HPLC, GC, NMR, and IR spectroscopy to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment, ensuring full traceability and compliance with your internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere such as nitrogen to maintain optimal purity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	85 - 90 °C
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.