Description

5-Phenyl-1,4-oxathian-2-one is a specialized heterocyclic organic compound featuring a fused oxathiane-lactone structure. This unique molecular architecture makes it a valuable building block and intermediate in advanced organic synthesis, particularly for the development of novel pharmacologically active molecules. It is primarily utilized by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers engaged in creating new chemical entities and complex molecular scaffolds.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential drug candidates, especially those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators due to its bioactive heterocyclic core.
• Material Science: Acts as a monomer or cross-linking agent in the research of specialty polymers with unique thermal or mechanical properties.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to construct larger, more complex molecules for various research applications.
• Chemical Biology Probe Development: Utilized in designing molecular probes to study enzyme function or biological pathways.

Basic Information

Item	Detail
Product Name	5-Phenyl-1,4-oxathian-2-one
CAS No.	32863-49-3
Molecular Formula	C11H10O2S
Molecular Weight	206.26 g/mol
Synonyms	5-Phenyl-1,4-oxathian-2-one; 5-Phenyl-1,4-oxathian-2-one; 1,4-Oxathian-2-one, 5-phenyl-; 32863-49-3; 5-Phenyl-1,4-oxathian-2-one; 5-Phenyl-1,4-oxathiane-2-one; 5-Phenyl-1,4-oxathian-2-one (CAS 32863-49-3)
EINECS	Contact for details

Quality Control

Our 5-Phenyl-1,4-oxathian-2-one is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistent chemical identity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, purity by HPLC, and identification. Our quality systems are designed to meet the stringent requirements of research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and organic solvents. Recommended long-term storage temperature is between 2°C and 8°C. Allow the container to reach room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.