Description

5-(4-Hydroxybut-1-Ynyl)-2,2'-Bithiophene is a specialized organic compound featuring a bithiophene core functionalized with a hydroxybutynyl side chain. This unique molecular architecture makes it a valuable advanced intermediate in the synthesis of complex organic materials, particularly those requiring precise electronic and structural properties. It is primarily sought after by R&D chemists and material scientists in the fields of organic electronics, photovoltaics, and pharmaceutical development.

Application

• Organic Semiconductor Precursor: A key building block for synthesizing conjugated polymers and small molecules used in organic field-effect transistors (OFETs) and light-emitting diodes (OLEDs).
• Photovoltaic Material Research: Serves as an intermediate in the development of novel donor or acceptor materials for organic solar cells (OPVs).
• Pharmaceutical Intermediate: Used in the research and synthesis of bioactive molecules and potential drug candidates due to its functionalized thiophene structure.
• Chemical Sensor Development: Employed in creating sensitive layers for detecting specific analytes, leveraging the electronic properties of the bithiophene unit.
• Liquid Crystal and Advanced Material Synthesis: Acts as a rigid, conjugated component in the design of liquid crystalline compounds and other functional materials.

Basic Information

Product Name	5-(4-Hydroxybut-1-Ynyl)-2,2'-Bithiophene
CAS No.	1137-87-7
Molecular Formula	C12H10OS2
Molecular Weight	234.33 g/mol
Synonyms	5-(4-Hydroxy-1-butynyl)-2,2'-bithiophene; 2,2'-Bithiophene-5-(4-hydroxy-1-butynyl); 5-(4-Hydroxybut-1-yn-1-yl)-2,2'-bithiophene; 5-(4-Hydroxybutynyl)-2,2'-bithiophene; 2-(2-Thienyl)-5-(4-hydroxy-1-butynyl)thiophene; 5-(4-Hydroxybut-1-ynyl)-2,2'-bithienyl
EINECS	Contact for details

Quality Control

Our 5-(4-Hydroxybut-1-Ynyl)-2,2'-Bithiophene is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and structural identity. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your R&D and quality assurance requirements.

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). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive). For long-term storage, consider using an inert atmosphere to prevent potential oxidation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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