Description

2-(2-Thienylsulfonyl)Thiophene is a specialized organosulfur compound featuring a thiophene ring linked via a sulfonyl bridge to a second thiophene moiety. This unique structure makes it a valuable high-purity intermediate and building block in advanced chemical synthesis. It is primarily sought after by R&D and production teams in the pharmaceutical and agrochemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, particularly those targeting central nervous system and anti-infective applications.
• Agrochemical Synthesis: Used as a building block for creating novel herbicides, fungicides, and insecticides with specific modes of action.
• Material Science Research: Investigated as a monomer or precursor for conductive polymers and organic electronic materials due to its conjugated thiophene system.
• Organic Synthesis Reagent: Employed in cross-coupling reactions and as a ligand precursor in catalytic systems for constructing complex heterocyclic frameworks.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized dyes and functional pigments where the thiophene unit contributes to color and stability properties.

Basic Information

Product Name	2-(2-Thienylsulfonyl)Thiophene
CAS No.	3989-00-2
Molecular Formula	C8H6O2S3
Molecular Weight	230.33 g/mol
Synonyms	2-(Thiophen-2-ylsulfonyl)thiophene; 2,2'-Thienyl Sulfone; Di-2-thienyl Sulfone; 2-Thienylsulfonyl-2-thiophene; Thiophene, 2,2'-sulfonylbis-; Bis(2-thienyl) sulfone; 2-(2-Thienylsulfonyl)thiophene; 2-Thienyl sulfone
EINECS	Contact for details

Quality Control

Our 2-(2-Thienylsulfonyl)Thiophene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the exacting standards required for research and synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

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). Keep the container tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.