Description

5H-Thieno[3,2-C]-1,2-Dithiol-5-One,6-Ethoxy-(9Ci) is a specialized heterocyclic organic compound featuring a fused thieno-dithiolone core structure. This compound matters as a high-value chemical intermediate and building block, prized for its unique electronic and structural properties that enable advanced material and pharmaceutical synthesis. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and organic electronics industries for creating novel active ingredients and functional materials.

Application

• As a key pharmaceutical intermediate in the synthesis of novel drug candidates, particularly those targeting central nervous system disorders.
• In agrochemical research for developing new classes of herbicides or fungicides with specific modes of action.
• As a precursor or ligand in organometallic chemistry and catalysis for cross-coupling reactions.
• In material science for the development of organic semiconductors, conductive polymers, or non-linear optical (NLO) materials.
• As a building block in heterocyclic and medicinal chemistry for constructing complex molecular architectures.
• For academic and industrial R&D in exploring new chemical entities and reaction pathways.

Basic Information

Product Name	5H-Thieno[3,2-C]-1,2-Dithiol-5-One,6-Ethoxy-(9Ci)
CAS No.	229483-88-9
Molecular Formula	C7H6O2S3
Molecular Weight	234.32 g/mol
Synonyms	6-Ethoxy-5H-thieno[3,2-c][1,2]dithiol-5-one; 6-Ethoxythieno[3,2-c][1,2]dithiol-5-one; 229483-88-9; Thieno[3,2-c][1,2]dithiol-5-one, 6-ethoxy-; 6-Ethoxy-5H-thieno[3,2-c]-1,2-dithiole-5-one
EINECS	Contact for details

Quality Control

Our 5H-Thieno[3,2-C]-1,2-Dithiol-5-One,6-Ethoxy-(9Ci) is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
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.