Description

4-Hydrazinyltetrahydro-2H-Thiopyran 1,1-Dioxide Hydrochloride is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key hydrazine-containing intermediate, enabling the construction of complex molecular architectures with potential biological activity. It is primarily needed by pharmaceutical R&D teams and fine chemical manufacturers engaged in developing novel active pharmaceutical ingredients (APIs), agrochemicals, and other high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where the thiopyran and hydrazine motifs can contribute to unique modes of action.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in coordination chemistry and catalysis, useful in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of functionalized polymers or organic electronic materials with specific properties.
• Chemical Biology Probes: Utilized to develop molecular probes and tool compounds for studying biological pathways and enzyme functions.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects requiring high-purity, complex intermediates.

Basic Information

Product Name	4-Hydrazinyltetrahydro-2H-Thiopyran 1,1-Dioxide Hydrochloride
CAS No.	1432678-30-2
Molecular Formula	C5H13ClN2O2S
Molecular Weight	200.68 g/mol
Synonyms	4-Hydrazinyltetrahydro-2H-thiopyran 1,1-dioxide hydrochloride; Tetrahydro-4-hydrazinyl-2H-thiopyran 1,1-dioxide hydrochloride; 4-Hydrazinylthiomorpholine 1,1-dioxide hydrochloride; Thiomorpholine, 4-hydrazinyl-, 1,1-dioxide, hydrochloride; 4-Hydrazinylthiomorpholine-1,1-dioxide HCl; 4-Hydrazinyl-thiomorpholine-1,1-dioxide hydrochloride salt
EINECS	Contact for details

Quality Control

Our 4-Hydrazinyltetrahydro-2H-Thiopyran 1,1-Dioxide Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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