Description

3-Isothiocyanato-3-Methyl-Tetrahydro-Thiophene 1,1-Dioxide is a specialized organic compound featuring both an isothiocyanate functional group and a sulfone moiety within a tetrahydrothiophene ring system. This unique molecular architecture makes it a valuable and versatile building block in advanced organic synthesis, particularly for the development of novel heterocyclic compounds and functional materials. It is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for creating new active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, especially those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides due to its reactive isothiocyanate group.
• Chemical Biology Probe: Acts as a reactive handle for bioconjugation, labeling proteins, or other biomolecules in research settings.
• Material Science: Employed in the synthesis of advanced polymers or functional materials with specific electronic or structural properties.
• Organic Synthesis Building Block: Utilized in cycloaddition reactions, nucleophilic additions, and other transformations to construct complex sulfur- and nitrogen-containing heterocycles.

Basic Information

Product Name	3-Isothiocyanato-3-Methyl-Tetrahydro-Thiophene 1,1-Dioxide
CAS No.	507455-93-8
Molecular Formula	C6H9NO2S2
Molecular Weight	191.27 g/mol
Synonyms	3-Methyl-3-isothiocyanatotetrahydrothiophene 1,1-dioxide; 3-Methyltetrahydrothiophene-3-isothiocyanate 1,1-dioxide; 3-Isothiocyanato-3-methylsulfolane; 3-Methyl-1,1-dioxo-tetrahydro-1λ⁶-thiophene-3-isothiocyanate
EINECS	Contact for details

Quality Control

Our 3-Isothiocyanato-3-Methyl-Tetrahydro-Thiophene 1,1-Dioxide is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. For research and development purposes, we can offer material in various purity grades, including high-purity research grade.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. For long-term storage, it is recommended to keep the material at 2-8°C under an inert atmosphere to maintain stability and prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Research Grade)
Melting Point	Contact for details
Water Content (KF)	< 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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