Description

1,4-Di-(2-Thienyl)-1,3-Butadiyne is a high-purity organic compound featuring a conjugated diyne core symmetrically substituted with thiophene rings. This unique molecular architecture makes it a valuable building block for advanced materials research and specialty chemical synthesis. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and organic electronics sectors for developing novel compounds with tailored electronic and structural properties.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly those requiring conjugated systems for specific biological activity.
• Agrochemical Synthesis: Used in creating novel herbicide and pesticide candidates, leveraging its molecular framework to explore new modes of action.
• Organic Semiconductor Precursor: Acts as a fundamental building block for π-conjugated polymers and small molecules used in organic light-emitting diodes (OLEDs), field-effect transistors (OFETs), and photovoltaic cells.
• Material Science Research: Employed in academic and industrial labs to synthesize novel organic frameworks, metal-organic frameworks (MOFs), and polymers with specific optical or electronic properties.
• Ligand Synthesis: Utilized for preparing specialized ligands in coordination chemistry and catalysis.
• Chemical Research: A versatile starting material for Diels-Alder reactions and other cycloaddition chemistry to construct complex polycyclic structures.

Basic Information

Product Name	1,4-Di-(2-Thienyl)-1,3-Butadiyne
CAS No.	16900-51-9
Molecular Formula	C12H6S2
Molecular Weight	214.31 g/mol
Synonyms	1,4-Bis(2-thienyl)-1,3-butadiyne; 1,4-Di-2-thienyl-1,3-butadiyne; 1,4-Di(thiophen-2-yl)buta-1,3-diyne; 2,2'-(Buta-1,3-diyne-1,4-diyl)dithiophene; Bis(2-thienyl)butadiyne; DTBD
EINECS	Contact for details

Quality Control

Our 1,4-Di-(2-Thienyl)-1,3-Butadiyne is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial applications. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). This compound may be light-sensitive; prolonged exposure to light should be avoided to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details

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