Description

Hexahydro-3,3,6,6-Tetramethylthieno[3,2-B]Furan is a specialized heterocyclic compound featuring a fused thiophene-furan ring system. This unique molecular architecture makes it a valuable advanced intermediate or building block in sophisticated organic synthesis. It is primarily sought after by pharmaceutical R&D and fine chemical manufacturers for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those targeting the central nervous system.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides.
• Material Science: Serves as a building block for creating specialty polymers and organic electronic materials.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing novel aroma chemicals with unique sulfur-containing notes.
• Academic & Contract Research: A valuable reagent for methodological studies in heterocyclic and organosulfur chemistry.

Basic Information

Product Name	Hexahydro-3,3,6,6-Tetramethylthieno[3,2-B]Furan
CAS No.	19803-12-4
Molecular Formula	C12H20OS
Molecular Weight	212.35 g/mol
Synonyms	3,3,6,6-Tetramethylhexahydrothieno[3,2-b]furan; Tetramethylhexahydrothienofuran; Thieno[3,2-b]furan, hexahydro-3,3,6,6-tetramethyl-; 2,2,5,5-Tetramethyltetrahydro-3a,6a-dihydro-3H-cyclopenta[b]thiophene-3a(6H)-ol (tautomeric form); SC-53116 (potential research code)
EINECS	Contact for details

Quality Control

Our production of Hexahydro-3,3,6,6-Tetramethylthieno[3,2-B]Furan adheres to strict in-process controls to ensure batch-to-batch consistency and high purity. Every lot is fully characterized and meets rigorous internal specifications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.