Description

4,6-Dichlorothieno[3,4-C]Furan-1,3-Dione is a high-purity, heterocyclic organic building block of significant interest in advanced chemical synthesis. This compound matters as a key precursor for the development of novel functional materials and active pharmaceutical ingredients (APIs), particularly in the field of complex fused-ring systems. It is primarily needed by research institutions and industrial manufacturers specializing in pharmaceutical R&D, agrochemicals, and organic electronics.

Application

• Pharmaceutical Intermediate: A critical building block for synthesizing novel drug candidates, especially those with complex fused heterocyclic cores.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides with specific modes of action.
• Organic Electronic Materials: Serves as a precursor for developing novel organic semiconductors, conductive polymers, and non-linear optical (NLO) materials.
• Dye and Pigment Chemistry: Employed in the synthesis of specialized dyes and pigments with unique chromophoric properties.
• Polymer Modification: Acts as a functional monomer or cross-linking agent for creating polymers with enhanced thermal or chemical resistance.
• Academic & Industrial Research: A valuable reagent for methodological studies in organic chemistry and the exploration of new chemical reactions.

Basic Information

Product Name	4,6-Dichlorothieno[3,4-C]Furan-1,3-Dione
CAS No.	57309-06-5
Molecular Formula	C6Cl2O3S
Molecular Weight	226.99 g/mol
Synonyms	4,6-Dichlorothieno[3,4-c]furan-1,3-dione; 4,6-Dichloro-1H-thieno[3,4-c]furan-1,3(4H)-dione; 4,6-Dichlorothieno[3,4-c]furan-1,3(4H)-dione; 4,6-Dichloro-1,3-dihydrothieno[3,4-c]furan-1,3-dione; 4,6-Dichloro-4H-thieno[3,4-c]furan-1,3-dione; 4,6-Dichlorothieno[3,4-c]furan-1-one-3-one; Thieno[3,4-c]furan-1,3-dione, 4,6-dichloro-
EINECS	Contact for details

Quality Control

Our 4,6-Dichlorothieno[3,4-C]Furan-1,3-Dione is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound may be moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white 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	≤ 20 ppm

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