Description

5-Phenyl-3-Oxotetrahydrothiophene 1-Oxide is a versatile heterocyclic sulfoxide compound that serves as a critical chiral building block and intermediate in advanced organic synthesis. Its unique structure, featuring both a sulfinyl group and a ketone within a tetrahydrothiophene ring, makes it invaluable for constructing complex molecules with high stereochemical control. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of potential drug candidates, particularly in areas requiring sulfur-containing heterocycles.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its bioactive scaffold.
• Asymmetric Synthesis: Employed as a chiral auxiliary or ligand precursor in catalytic asymmetric reactions to induce enantioselectivity.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and advanced organic materials.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes to study biological pathways involving sulfur metabolism.

Basic Information

Product Name	5-Phenyl-3-Oxotetrahydrothiophene 1-Oxide
CAS No.	63681-86-7
Molecular Formula	C10H10O2S
Molecular Weight	194.25 g/mol
Synonyms	5-Phenyl-3-oxotetrahydrothiophene 1-oxide; 3-Oxo-5-phenyltetrahydrothiophene 1-oxide; 5-Phenyltetrahydrothiophen-3-one 1-oxide; 5-Phenyl-3-oxotetrahydrothiophene S-oxide; 3-Keto-5-phenyltetrahydrothiophene 1-oxide
EINECS	Contact for details

Quality Control

Our 5-Phenyl-3-Oxotetrahydrothiophene 1-Oxide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity	Contact for details
Loss on Drying	≤ 1.0%

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