Description

2H-Thiopyran-4-Carboxylicacid,Tetrahydro-,Methylester(9Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of novel pharmaceuticals and agrochemicals, where its unique thiopyran scaffold offers valuable structural diversity. It is primarily needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking to create new active molecules.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Fine Chemical Production: Serves as a key precursor in the multi-step synthesis of complex, high-value specialty chemicals.
• Material Science Research: Investigated as a monomer or precursor for developing novel polymers with specific electronic or physical properties.
• Academic & Industrial R&D: Employed in methodological studies and discovery chemistry to explore new chemical spaces and reaction pathways.

Basic Information

Item	Detail
Product Name	2H-Thiopyran-4-Carboxylicacid,Tetrahydro-,Methylester(9Ci)
CAS No.	128094-82-6
Molecular Formula	C7H10O2S
Molecular Weight	158.22 g/mol
Synonyms	Methyl tetrahydro-2H-thiopyran-4-carboxylate; Tetrahydro-2H-thiopyran-4-carboxylic acid methyl ester; 4-Methoxycarbonyltetrahydro-2H-thiopyran; 2H-Thiopyran-4-carboxylic acid, tetrahydro-, methyl ester; Methyl 4-oxotetrahydro-2H-thiopyran-4-carboxylate (tautomer); Thiopyran-4-carboxylic acid, tetrahydro-, methyl ester
EINECS	Contact for details

Quality Control

Our 2H-Thiopyran-4-Carboxylicacid,Tetrahydro-,Methylester(9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the high standards required for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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