Description

Thieno[3,4-C]Furan-1,3(4H,6H)-Dione is a high-value heterocyclic organic compound with the CAS registry number 75532-25-1. This specialized chemical serves as a critical synthetic intermediate and building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is essential for research and development chemists and manufacturers in the pharmaceutical, agrochemical, and materials science industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, contributing to improved crop protection solutions.
• Organic Electronic Materials: Serves as a building block for π-conjugated systems in the development of organic semiconductors, OLEDs, and photovoltaic materials.
• Dye and Pigment Chemistry: Employed in the synthesis of specialized dyes and functional pigments due to its fused heterocyclic structure.
• Polymer Science: Acts as a monomer or modifier for creating polymers with specific thermal, optical, or electronic properties.
• Academic and Industrial R&D: A valuable reagent for methodological development and exploration of new chemical reactions in synthetic organic chemistry.

Basic Information

Product Name	Thieno[3,4-C]Furan-1,3(4H,6H)-Dione
CAS No.	75532-25-1
Molecular Formula	C6H4O3S
Molecular Weight	156.16 g/mol
Synonyms	Thieno[3,4-c]furan-1,3-dione; 4H,6H-Thieno[3,4-c]furan-1,3-dione; 1,3(4H,6H)-Thieno[3,4-c]furandione; 3,4-Dihydro-1H-thieno[3,4-c]furan-1,3-dione; Thienofurandione; 75532-25-1; Thieno[3,4-c]furan-1,3-dione, 4H,6H-dihydro-
EINECS	Contact for details

Quality Control

Our Thieno[3,4-C]Furan-1,3(4H,6H)-Dione is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR), to ensure it meets the high standards required for research and industrial 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 area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong bases and reducing agents. For long-term storage, consider an inert atmosphere to maintain product integrity.

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%

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