Description

3'-Hexyl-2,2'-Bithiophene-5-Carbaldehyde is a high-purity organic building block and key intermediate in advanced materials synthesis. This compound is valued for its role as a crucial precursor in the development of conjugated polymers and small molecules for electronic applications. It is primarily sought by researchers and manufacturers in the organic electronics, photovoltaics, and specialty chemical sectors.

Application

• Organic Semiconductor Synthesis: A fundamental monomer for constructing conjugated polymers used in Organic Field-Effect Transistors (OFETs) and Organic Photovoltaics (OPVs).
• OLED Materials Development: Serves as a key intermediate in the synthesis of electron-transport or emissive layer materials for display and lighting technologies.
• Chemical Sensor Fabrication: Used in the development of conductive sensory materials for detecting specific analytes due to its tunable electronic properties.
• Research & Development: An essential reagent in academic and industrial R&D for exploring new π-conjugated systems and functional organic materials.
• Photovoltaic Donor-Acceptor Polymers: Incorporated into the backbone of donor polymers to optimize band gap and energy levels for solar cell applications.
• Specialty Dyes and Pigments: Acts as a precursor for synthesizing novel thiophene-based dyes with specific optical properties.

Basic Information

Product Name	3'-Hexyl-2,2'-Bithiophene-5-Carbaldehyde
CAS No.	1309383-35-4
Molecular Formula	C15H18OS2
Molecular Weight	278.43 g/mol
Synonyms	5-Hexyl-2,2'-bithiophene-5'-carboxaldehyde; 5'-Formyl-5-hexyl-2,2'-bithiophene; 5-Hexyl-2,2'-bithiophene-5'-carbaldehyde; 3'-n-Hexyl-2,2'-bithiophene-5-carboxaldehyde; 5-(Hexyl)-[2,2'-bithiophene]-5-carbaldehyde; Aldehyde-functionalized hexyl bithiophene; HBT-CHO
EINECS	Contact for details

Quality Control

Every batch of 3'-Hexyl-2,2'-Bithiophene-5-Carbaldehyde undergoes rigorous analytical testing to ensure high purity and consistency for sensitive electronic applications. Our quality assurance protocols include HPLC, NMR, and GC-MS analysis to verify identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your R&D and quality documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. This material is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details

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