Description

Tetrahydrothiopyran-4-One is a versatile heterocyclic ketone featuring a sulfur atom within a six-membered ring. This compound serves as a critical building block in organic synthesis, valued for its unique reactivity as a masked thiol and carbonyl functionality. It is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and complex molecular scaffolds.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in central nervous system (CNS) and metabolic disease research.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, leveraging its sulfur-containing heterocyclic structure.
• Ligand and Catalyst Precursor: Serves as a starting material for synthesizing specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the development of novel polymers and organic electronic materials due to its modifiable functional groups.
• Flavor and Fragrance Chemistry: Acts as a precursor for synthesizing specific sulfur-containing aroma compounds.
• Custom Synthesis and Contract Manufacturing: A valuable reagent for fine chemical manufacturers offering bespoke synthesis services to clients.

Basic Information

Product Name	Tetrahydrothiopyran-4-One
CAS No.	1072-72-6
Molecular Formula	C5H8OS
Molecular Weight	116.18 g/mol
Synonyms	4-Oxotetrahydrothiopyran; Tetrahydro-4H-thiopyran-4-one; 4-Thiacyclohexanone; Thiacyclohexan-4-one; 4-Ketotetrahydrothiopyran; 1-Oxa-4-thiacyclohexan-4-one; Tetrahydro-4-thiopyranone
EINECS	Contact for details

Quality Control

Our Tetrahydrothiopyran-4-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, impurities, and physical properties.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at 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
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.