Description

3-Hydroxytetrahydro-1H-1Lambda6-Thiophene-1,1-Dione is a specialized organosulfur compound featuring a sulfone group within a tetrahydrothiophene ring, making it a valuable synthon in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of pharmaceuticals, agrochemicals, and functional materials, where its unique structure enables precise molecular construction. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and agrochemical industries for creating novel active ingredients and complex molecules. The product is supplied to meet the stringent purity and consistency requirements of modern chemical manufacturing.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the sulfone moiety can contribute to biological activity.
• Material Science Research: Serves as a precursor for developing specialty polymers and functional materials with specific electronic or structural properties.
• Chemical Research & Development: Employed as a versatile synthon in academic and industrial labs for methodological studies and the construction of complex heterocyclic compounds.
• Fine Chemical Production: Integral to custom synthesis and contract manufacturing projects requiring high-purity, complex organic intermediates.

Basic Information

Product Name	3-Hydroxytetrahydro-1H-1Lambda6-Thiophene-1,1-Dione
CAS No.	13031-76-0
Molecular Formula	C4H6O3S
Molecular Weight	134.15 g/mol
Synonyms	3-Hydroxytetrahydrothiophene 1,1-Dioxide; Tetrahydro-3-hydroxythiophene 1,1-Dioxide; 3-Hydroxytetrahydrothiophene Sulfone; 3-Hydroxythiolane 1,1-Dioxide; 3-Hydroxy-1lambda6-thiolane-1,1-dione
EINECS	Contact for details

Quality Control

Our 3-Hydroxytetrahydro-1H-1Lambda6-Thiophene-1,1-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). The product may be hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 10 ppm

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