Description

2H-Thiopyran-5-Carboxylicacid,3,4-Dihydro-,1-Oxide(6Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. Its unique thiopyran oxide scaffold, bearing a carboxylic acid functional group, makes it a valuable precursor for constructing complex molecular architectures. This compound is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients. Its defined structure, CAS NO 98136-05-1, ensures precise and reproducible results in critical synthetic pathways.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used as a building block for creating novel herbicides, fungicides, or insecticides with potentially improved efficacy and environmental profiles.
• Material Science Research: Acts as a monomer or precursor for developing advanced polymers and functional materials with specific electronic or optical properties.
• Ligand and Catalyst Development: The carboxylic acid and sulfur-containing heterocycle make it useful for designing novel chelating ligands and organocatalysts.
• Chemical Biology Probes: Employed in the synthesis of molecular probes to study biological processes and enzyme mechanisms.
• Academic & Institutional Research: A valuable reagent for methodological studies and exploring new synthetic transformations in heterocyclic chemistry.

Basic Information

Product Name	2H-Thiopyran-5-Carboxylicacid,3,4-Dihydro-,1-Oxide(6Ci)
CAS No.	98136-05-1
Molecular Formula	C6H8O3S
Molecular Weight	160.19 g/mol
Synonyms	3,4-Dihydro-2H-thiopyran-5-carboxylic acid 1-oxide; 5-Carboxy-3,4-dihydro-2H-thiopyran 1-oxide; Dihydro-2H-thiopyran-5-carboxylic acid 1-oxide; 2H-Thiopyran-5-carboxylic acid, 3,4-dihydro-, 1-oxide; Thiopyran-5-carboxylic acid derivative
EINECS	Contact for details

Quality Control

Our 2H-Thiopyran-5-Carboxylicacid,3,4-Dihydro-,1-Oxide(6Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

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). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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