Description

3-(Hydroxymethyl)Thietane 1,1-Dioxide is a high-purity sulfone derivative featuring a reactive hydroxymethyl group on a thietane ring. This compound matters as a versatile and valuable building block in advanced organic synthesis, particularly for introducing functionalized cyclic sulfone moieties. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty materials industries for creating novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key synthon for the development of new drug candidates, especially those requiring sulfolane-like structures for enhanced solubility or bioactivity.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for synthesizing specialty polymers with unique thermal or chemical resistance properties.
• Ligand & Catalyst Development: Useful precursor for creating novel chiral ligands or organocatalysts in asymmetric synthesis.
• Chemical Research: A valuable reagent in academic and industrial research for exploring new reactions and methodologies involving heterocyclic sulfones.
• Fine Chemical Production: Employed in the multi-step synthesis of complex fine chemicals and flavors & fragrances.

Basic Information

Product Name	3-(Hydroxymethyl)Thietane 1,1-Dioxide
CAS No.	1784143-03-8
Molecular Formula	C4H8O3S
Molecular Weight	136.17 g/mol
Synonyms	3-(Hydroxymethyl)thietane 1,1-dioxide; Thietane-3-methanol, 1,1-dioxide; 3-Hydroxymethyl-1,1-dioxothietane; 1,1-Dioxo-1λ⁶-thietane-3-methanol; (1,1-Dioxothietan-3-yl)methanol; 3-Thietanylmethanol, 1,1-dioxide; Sulfolane-3-methanol
EINECS	Contact for details

Quality Control

Our 3-(Hydroxymethyl)Thietane 1,1-Dioxide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and Karl Fischer titration, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.