Description

Cyclopentanethione CAS NO 38744-78-4 is a specialized organosulfur compound featuring a thione functional group within a five-membered ring structure. This chemical serves as a versatile and valuable building block in advanced organic synthesis, particularly for introducing sulfur-containing moieties. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries who require high-purity intermediates for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of sulfur-containing heterocycles and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and fungicides.
• Ligand and Catalyst Preparation: Serves as a starting material for creating specialized ligands in coordination chemistry and catalysis.
• Material Science Research: Employed in the development of organic semiconductors, conductive polymers, and other advanced materials.
• Flavor and Fragrance Industry: Potential intermediate for synthesizing specific sulfur-based aroma compounds.
• Organic Synthesis Building Block: Utilized in cyclization reactions, nucleophilic additions, and as a scaffold for complex molecule construction.

Basic Information

Product Name	Cyclopentanethione
CAS No.	38744-78-4
Molecular Formula	C5H8S
Molecular Weight	100.18 g/mol
Synonyms	Cyclopentanethione; Cyclopentanethiolone; Thioxocyclopentane; Cyclopentylidenemethanethione; Cyclopentane-1-thione; 1-Cyclopentanethione; Pentamethylene thione
EINECS	Contact for details

Quality Control

Our Cyclopentanethione is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and spectroscopic identification, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at controlled room temperature (15-25°C). Due to its highly volatile and light-sensitive nature, containers must be kept tightly sealed and away from heat and ignition sources. Handle and store under an inert atmosphere for extended shelf life.

Specification

Item	Specification
Appearance	Clear to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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