Description

5-Propyl-1,3-Dithiolo[4,5-D][1,3]Dithiole-2-Thione is a specialized organosulfur compound with a complex heterocyclic structure, serving as a key intermediate in advanced material science and organic synthesis. Its unique dithiolethione core makes it a valuable precursor for the development of conductive polymers, non-linear optical materials, and novel ligands for catalysis. This high-purity chemical is essential for researchers and manufacturers in the electronics, pharmaceutical, and specialty chemical sectors who require precise molecular building blocks for innovation.

Application

• Organic Semiconductor Precursor: A critical building block for synthesizing tetrathiafulvalene (TTF) derivatives and other organic conductive materials used in thin-film transistors and molecular electronics.
• Ligand Synthesis: Used in the preparation of complex chelating ligands for transition metal catalysts in asymmetric synthesis and polymerization reactions.
• Non-Linear Optical (NLO) Materials: Serves as a core component in the development of advanced NLO chromophores for photonic and electro-optic applications.
• Pharmaceutical Intermediate: Acts as a key synthon in the research and development of novel drug candidates, particularly those targeting oxidative stress, due to the dithiolethione pharmacophore.
• Material Science Research: Employed in academic and industrial R&D for creating new charge-transfer salts and organic superconductors.
• Chemical Sensor Development: Utilized in the fabrication of sensitive layers for chemical sensors due to its redox-active properties.

Basic Information

Product Name	5-Propyl-1,3-Dithiolo[4,5-D][1,3]Dithiole-2-Thione
CAS No.	202126-48-5
Molecular Formula	C8H8S5
Molecular Weight	272.46 g/mol
Synonyms	5-Propyl-1,3-dithiolo[4,5-d][1,3]dithiole-2-thione; 5-Propyl-[1,3]dithiolo[4,5-d][1,3]dithiole-2-thione; 5-n-Propyl-tetrathiafulvalene-thione; 5-Propyl-TTF-thione; 4,5-Bis(propylthio)-1,3-dithiole-2-thione; Propyl-TTF-thione; n-Propyl substituted TTF-thione
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized using advanced analytical techniques to guarantee identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, related substances, and residual solvents are available upon request. We adhere to a cGMP-compliant quality management system to support our clients in research, development, and scale-up activities.

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 storing under an inert atmosphere to prevent potential oxidation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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