Description

1,5-Bis-(2-Thienyl)-1,4-Pentadien-3-One is a high-purity organic compound featuring a conjugated diketone core flanked by thiophene rings. This unique molecular structure makes it a valuable advanced intermediate and pharmacophore building block in sophisticated chemical synthesis. It is primarily sought after by research institutions and industrial R&D departments focused on developing novel materials and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Organic Electronic Materials Research: Used as a core component for developing organic semiconductors, conductive polymers, and non-linear optical (NLO) materials due to its extended π-conjugation system.
• Coordination Chemistry & Ligand Synthesis: Acts as a versatile bidentate ligand for complexing with various metal ions, useful in catalysis and material science.
• Dye & Pigment Intermediate: Employed in the research and development of specialized dyes and pigments where the thiophene groups contribute to color and stability properties.
• Academic & Industrial R&D: A key reagent for methodological studies in organic synthesis, heterocyclic chemistry, and the development of new chemical entities.

Basic Information

Product Name	1,5-Bis-(2-Thienyl)-1,4-Pentadien-3-One
CAS No.	886-78-2
Molecular Formula	C13H10OS2
Molecular Weight	246.35 g/mol
Synonyms	1,5-Di-2-thienylpenta-1,4-dien-3-one; 1,5-Di(thiophen-2-yl)penta-1,4-dien-3-one; Bis(2-thienyl)-1,4-pentadien-3-one; (1E,4E)-1,5-Bis(2-thienyl)-1,4-pentadien-3-one; 2,2'-(1E,4E)-1,4-Pentadiene-1,5-diylbisthiophene; Thiophene-based diketone; Dithienylpentadienone
EINECS	Contact for details

Quality Control

Our 1,5-Bis-(2-Thienyl)-1,4-Pentadien-3-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and identity. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee batch-to-batch consistency and support your research and development 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 and easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon 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
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.