Description

2-[(E)-2-Butenyl]Thiophene is a specialized organic compound belonging to the class of alkylated thiophenes, characterized by its distinct molecular structure featuring a trans-configured butenyl side chain. This compound serves as a valuable intermediate and building block in advanced organic synthesis, particularly for the development of novel materials and active pharmaceutical ingredients. It is primarily utilized by research institutions, fine chemical manufacturers, and agrochemical developers seeking to incorporate unique heterocyclic motifs into their target molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs) with thiophene-based scaffolds.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides where the thiophene moiety imparts specific biological activity.
• Material Science Research: Serves as a monomer or precursor in the development of conductive polymers, organic semiconductors, and advanced functional materials.
• Organic Synthesis & Catalysis: A versatile reagent for constructing complex organic molecules in academic and industrial research laboratories.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing specific sulfur-containing aroma compounds, subject to purity and regulatory compliance.
• Liquid Crystal & Electronic Chemicals: Used in the synthesis of components for display technologies and electronic devices.

Basic Information

Product Name	2-[(E)-2-Butenyl]Thiophene
CAS No.	52008-15-8
Molecular Formula	C8H10S
Molecular Weight	138.23 g/mol
Synonyms	(E)-2-(2-Buten-1-yl)thiophene; trans-2-Butenylthiophene; 2-(trans-2-Butenyl)thiophene; 2-(2-Butenyl)thiophene; Thiophene, 2-(2-butenyl)-, (E)-; 2-(But-2-en-1-yl)thiophene
EINECS	Contact for details

Quality Control

Our 2-[(E)-2-Butenyl]Thiophene is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (NMR, IR), to ensure high chemical purity and structural identity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality system is designed to meet the stringent requirements of research and fine chemical synthesis applications.

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 heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.