Description

Tetrahydro-1,4-Thiazepan-5-One-1,1-Dioxide is a specialized heterocyclic sulfone compound with a unique seven-membered ring structure. This chemical serves as a valuable pharmaceutical intermediate and research building block for the synthesis of novel bioactive molecules. It is primarily required by R&D chemists and process development teams in the pharmaceutical and agrochemical industries for developing new therapeutic agents and crop protection products.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Building block for developing novel herbicides, fungicides, or insecticides with new modes of action.
• Chemical Synthesis: Versatile scaffold for constructing complex heterocyclic compounds in medicinal chemistry programs.
• Material Science Research: Potential monomer or additive in the development of specialty polymers with specific thermal or chemical resistance properties.
• Academic & Contract Research: Used in university and CRO laboratories for fundamental research in organic chemistry and pharmacology.

Basic Information

Product Name	Tetrahydro-1,4-Thiazepan-5-One-1,1-Dioxide
CAS No.	16906-20-0
Molecular Formula	C5H9NO3S
Molecular Weight	163.19 g/mol
Synonyms	1,1-Dioxo-1,4-thiazepan-5-one; 5-Oxo-1,4-thiazepane-1,1-dioxide; Tetrahydro-5-oxo-1,4-thiazepine-1,1-dioxide; 1,4-Thiazepan-5-one, 1,1-dioxide, tetrahydro-; Perhydro-1,4-thiazepin-5-one 1,1-dioxide
EINECS	Contact for details

Quality Control

Our production of Tetrahydro-1,4-Thiazepan-5-One-1,1-Dioxide adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. For customers with specific regulatory needs, we can discuss compliance with relevant GMP or ISO guidelines for advanced intermediates.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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