Description

4-Hydrazino-1,1-Dioxo-Tetrahydro-1L6-Thiophen-3-Ol is a specialized heterocyclic building block featuring both a hydrazine and a sulfone functional group. This unique molecular structure makes it a valuable intermediate for synthesizing complex molecules in advanced pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists working on novel active ingredients, particularly in the areas of medicinal chemistry and crop protection.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel drug candidates, particularly in therapeutic areas requiring sulfone-containing heterocycles.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its reactive hydrazino moiety.
• Chemical Research & Development: Serves as a versatile building block in organic synthesis for constructing complex molecular architectures in academic and industrial labs.
• Material Science Precursor: Potential intermediate for the synthesis of specialty polymers or functional materials with specific electronic or binding properties.

Basic Information

Product Name	4-Hydrazino-1,1-Dioxo-Tetrahydro-1L6-Thiophen-3-Ol
CAS No.	874-47-5
Molecular Formula	C4H8N2O3S
Molecular Weight	164.18 g/mol
Synonyms	4-Hydrazinyl-1,1-dioxo-1λ6-thiolan-3-ol; 3-Hydroxytetrahydrothiophene-1,1-dioxide 4-hydrazine; Tetrahydro-3-hydroxy-1,1-dioxothiophene-4-hydrazine; 4-Hydrazino-3-hydroxy-1,1-dioxothiolane; 3-Hydroxy-1,1-dioxotetrahydrothiophene-4-hydrazine; 4-Hydrazino-3-hydroxytetrahydrothiophene 1,1-dioxide
EINECS	Contact for details

Quality Control

Our 4-Hydrazino-1,1-Dioxo-Tetrahydro-1L6-Thiophen-3-Ol is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and synthesis. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with the standards expected in fine chemical and pharmaceutical intermediate supply chains.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to handle under an inert atmosphere for long-term storage and to minimize exposure to air and moisture during use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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