Description

1,3-Di-2-Thienyl-2-Propen-1-One is a high-purity organic building block featuring a central propenone (chalcone) core flanked by two thiophene rings. This compound matters as a versatile and critical intermediate in advanced organic synthesis, particularly for constructing complex heterocyclic systems and functional materials. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries developing novel active ingredients and electronic components.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the development of new-generation pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Organic Electronic Materials: Serves as a core building block for π-conjugated systems in organic semiconductors, OLEDs (Organic Light-Emitting Diodes), and photovoltaic materials.
• Coordination Chemistry & Ligand Synthesis: Acts as a precursor for creating novel chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized dyes and pigments due to the chromophoric properties of the chalcone-thiophene structure.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry and material science research.

Basic Information

Product Name	1,3-Di-2-Thienyl-2-Propen-1-One
CAS No.	2309-48-0
Molecular Formula	C11H8OS2
Molecular Weight	220.31 g/mol
Synonyms	1,3-Di(2-thienyl)-2-propen-1-one; 2-Propen-1-one, 1,3-di-2-thienyl-; (E)-1,3-Di(thiophen-2-yl)prop-2-en-1-one; Di-2-thienyl ketone, unsaturated; Chalcone derivative, thiophene-based; Thienyl chalcone; 2-Thiophenecarboxaldehyde, 2-thienylidene-; Bis(2-thienyl)propenone
EINECS	Contact for details

Quality Control

Our 1,3-Di-2-Thienyl-2-Propen-1-One is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to light should be avoided to maintain product integrity.

Specification

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