Description

trans-Tetrahydrothiophene-3,4-Diol 1,1-Dioxide is a high-purity, versatile sulfone derivative and a key chiral building block in advanced organic synthesis. Its value lies in its rigid, functionalized structure, which is essential for constructing complex molecules with precise stereochemistry. This compound is particularly critical for researchers and manufacturers in the pharmaceutical and agrochemical industries who require reliable, high-quality intermediates for developing new active ingredients.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the synthesis of novel drug candidates, particularly in antiviral and central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Used as a building block for creating advanced herbicides and fungicides with improved efficacy and environmental profiles.
• Ligand and Catalyst Development: Serves as a precursor for chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Investigated as a monomer or additive for specialty polymers and high-performance materials.
• Fine Chemical Production: Employed in the multi-step synthesis of complex flavors, fragrances, and other specialty chemicals.

Basic Information

Product Name	trans-Tetrahydrothiophene-3,4-Diol 1,1-Dioxide
CAS No.	14176-47-7
Molecular Formula	C4H8O4S
Molecular Weight	152.17 g/mol
Synonyms	(3R,4R)-3,4-Dihydroxytetrahydrothiophene 1,1-Dioxide; (3S,4S)-3,4-Dihydroxytetrahydrothiophene 1,1-Dioxide; trans-3,4-Dihydroxytetrahydrothiophene-1,1-dioxide; trans-Tetrahydrothiophene-3,4-diol S,S-Dioxide; Thiophene-3,4-diol, tetrahydro-, 1,1-dioxide, trans-; trans-3,4-Dihydroxysulfolane; Chiral Sulfolane Diol
EINECS	Contact for details

Quality Control

Our trans-Tetrahydrothiophene-3,4-Diol 1,1-Dioxide is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the exacting standards required for research and commercial synthesis. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee (trans isomer)
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.