Description

Tetrahydro-2H-thiopyran-3-carboxylic acid 1,1-dioxide (Saltdata: Free) is a high-purity, specialized heterocyclic building block of significant interest in advanced organic synthesis. Its value lies in its unique sulfone and carboxylic acid functional groups, which make it a versatile intermediate for constructing complex molecular architectures. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries, where it serves as a critical precursor for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Chemical Synthesis Reagent: Serves as a versatile synthon in organic chemistry for constructing complex, sulfur-containing heterocycles and functionalized molecules.
• Material Science Precursor: Potential use in the development of specialty polymers, ligands for catalysis, and advanced organic materials.
• Academic & Industrial R&D: Employed in research laboratories for methodological studies and the exploration of new chemical reactions and pathways.

Basic Information

Product Name	Tetrahydro-2H-thiopyran-3-carboxylic acid 1,1-dioxide (Saltdata: Free)
CAS No.	167011-35-0
Molecular Formula	C6H10O4S
Molecular Weight	178.21 g/mol
Synonyms	3-Carboxytetrahydro-2H-thiopyran 1,1-Dioxide; Tetrahydro-2H-thiopyran-3-carboxylic acid S,S-dioxide; 3-Thiacyclohexanecarboxylic acid 1,1-dioxide; Thiopyran-3-carboxylic acid, tetrahydro-, 1,1-dioxide; 1,1-Dioxo-tetrahydro-thiopyran-3-carboxylic acid; 3-Carboxy-tetrahydro-thiopyran 1,1-dioxide
EINECS	Contact for details

Quality Control

Our Tetrahydro-2H-thiopyran-3-carboxylic acid 1,1-dioxide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, 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 each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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