Description

1-(2,5-Dimethyl-Thiophen-3-Yl)-2-[2-(2,5-Dimethyl-Thiophen-3-Yl)-2-Oxo-Ethylsulfanyl]-Ethanone is a specialized organic compound featuring a unique bithiophene core linked by a diketone-sulfide bridge, making it a valuable synthon for advanced material science and pharmaceutical research. This compound's distinct molecular architecture provides a versatile platform for constructing complex heterocyclic systems and functional materials. It is primarily utilized by R&D chemists and process development scientists in the fields of organic electronics, agrochemicals, and as a key intermediate in the synthesis of novel active pharmaceutical ingredients (APIs).

Application

• Organic Semiconductor Precursor: Serves as a critical building block for the synthesis of conjugated polymers and small molecules used in organic light-emitting diodes (OLEDs), field-effect transistors (OFETs), and photovoltaic cells.
• Pharmaceutical Intermediate: Used in the research and development of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Acts as an intermediate in the creation of new fungicides and herbicides, leveraging the thiophene moiety's bioactivity.
• Ligand and Catalyst Development: Employed in organometallic chemistry to develop new chelating ligands for catalysis and material synthesis.
• Dye and Pigment Chemistry: Functions as a core structure for developing novel thiophene-based dyes with specific optical properties.
• Academic and Industrial Research: A valuable tool for methodological studies in organic synthesis, including cross-coupling reactions and heterocycle formation.

Basic Information

Product Name	1-(2,5-Dimethyl-Thiophen-3-Yl)-2-[2-(2,5-Dimethyl-Thiophen-3-Yl)-2-Oxo-Ethylsulfanyl]-Ethanone
CAS No.	198906-73-9
Molecular Formula	C16H18O2S3
Molecular Weight	338.50 g/mol
Synonyms	1,1'-[Dithiobis(2-oxoethane-2,1-diyl)]bis(2,5-dimethylthiophene); 3,3'-[Dithiobis(acetyl)]bis(2,5-dimethylthiophene); Bis(2,5-dimethyl-3-thienyl) dithiodiglycolate; DTDG; 2,5-Dimethyl-3-thienyl dithiodiglycolate; Ethanone, 1-(2,5-dimethyl-3-thienyl)-2-[[2-(2,5-dimethyl-3-thienyl)-2-oxoethyl]thio]-
EINECS	Contact for details

Quality Control

Our production of 1-(2,5-Dimethyl-Thiophen-3-Yl)-2-[2-(2,5-Dimethyl-Thiophen-3-Yl)-2-Oxo-Ethylsulfanyl]-Ethanone adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. All materials are characterized using advanced analytical techniques including NMR, HPLC, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory documentation 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 (15-25°C). Keep the container tightly sealed to prevent moisture absorption and contamination. For long-term storage, consider storing under an inert atmosphere such as nitrogen or argon to maximize stability.

Specification

Item	Specification
Appearance	Off-white to light yellow 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%
Heavy Metals (as Pb)	≤ 10 ppm

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