Description

Thieno[3,4-B]Furan, 2-Ethoxyhexahydro-, 5,5-Dioxide (9Ci) is a specialized heterocyclic organic compound, identified by CAS No. 147528-94-7, that serves as a high-value synthetic intermediate and building block. Its unique fused-ring structure containing sulfur and oxygen makes it a critical precursor for advanced material science and pharmaceutical research. This compound is essential for chemists and R&D teams in the agrochemical, pharmaceutical, and specialty polymer industries seeking to develop novel molecules with specific electronic or bioactive properties.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or requiring specific heterocyclic pharmacophores.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and insecticides, leveraging its unique molecular scaffold for bioactivity.
• Material Science & Organic Electronics: Serves as a precursor for conjugated polymers and small molecules used in organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and semiconductor materials.
• Chemical Synthesis & Catalysis: Acts as a versatile intermediate in complex organic synthesis, including asymmetric catalysis and the construction of complex natural product analogs.
• Ligand & Coordination Chemistry: Potential use in designing novel ligands for metal-organic frameworks (MOFs) or catalytic complexes due to its sulfur and oxygen donor atoms.

Basic Information

Product Name	Thieno[3,4-B]Furan, 2-Ethoxyhexahydro-, 5,5-Dioxide (9Ci)
CAS No.	147528-94-7
Molecular Formula	C8H12O4S
Molecular Weight	204.24 g/mol
Synonyms	2-Ethoxyhexahydrothieno[3,4-b]furan 5,5-Dioxide; Hexahydro-2-ethoxythieno[3,4-b]furan 5,5-Dioxide; Thieno[3,4-b]furan, 2-ethoxyhexahydro-, 5,5-dioxide; 147528-94-7; 2-Ethoxyhexahydrothieno[3,4-b]furan-5,5-dioxide
EINECS	Contact for details

Quality Control

Our production of Thieno[3,4-B]Furan, 2-Ethoxyhexahydro-, 5,5-Dioxide (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our facilities operate under cGMP guidelines where applicable, ensuring traceability and reliability for critical research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider inert gas purging to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 96.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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