Description

3'-Methylterthiophene is a high-purity, functionalized oligothiophene derivative, a key building block in advanced materials science. Its tailored molecular structure is critical for tuning the electronic and optical properties of conjugated polymers and small molecules. This compound is essential for researchers and manufacturers in the organic electronics, photovoltaics, and sensor technology sectors who require precise control over material characteristics for next-generation devices.

Application

• Organic Semiconductor Research: Serves as a fundamental monomer or intermediate for synthesizing novel p-type semiconducting polymers and small molecules.
• Organic Photovoltaic (OPV) Devices: Used in the development of donor-acceptor copolymers to optimize light absorption and charge carrier mobility for solar cells.
• Organic Light-Emitting Diodes (OLEDs): Employed as a hole-transporting material or emissive layer component to enhance device efficiency and color purity.
• Chemical Sensors: Acts as an active layer material for detecting specific analytes due to its tunable conductivity upon interaction.
• Organic Field-Effect Transistors (OFETs): A key precursor for creating high-performance, solution-processable organic semiconductors for flexible electronics.
• Electrochromic Materials: Used in the synthesis of polymers that change color reversibly upon electrochemical oxidation/reduction.

Basic Information

Product Name	3'-Methylterthiophene
CAS No.	113386-76-8
Molecular Formula	C13H10S3
Molecular Weight	262.41 g/mol
Synonyms	3'-Methyl-2,2':5',2''-Terthiophene; 3-Methyl-2,2':5',2''-terthiophene; 3-Methylterthiophene; 3'-Methyl-terthiophene; [2,2':5',2'']Terthiophene, 3'-methyl-; 3-Methyl-2,2':5',2''-terthienyl
EINECS	Contact for details

Quality Control

Our 3'-Methylterthiophene is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, meeting the exacting requirements of advanced materials research. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing purity, identity, and impurity profiles. Our quality commitment aligns with ISO 9001 standards, ensuring reliable performance for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under inert atmosphere when appropriate for prolonged experimental use to prevent potential oxidation.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details

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