Description

Ethyl Tetrahydro-2H-Thiopyran-3-Carboxylate is a versatile sulfur-containing heterocyclic ester, valued as a key synthetic intermediate in advanced organic chemistry. Its unique thiopyran scaffold makes it a crucial building block for constructing complex molecules with potential biological activity. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting neurological and metabolic disorders.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its sulfur heterocycle for bioactivity.
• Ligand and Catalyst Development: Acts as a starting material for creating specialized ligands used in asymmetric catalysis and metal complexation.
• Material Science Research: Investigated as a monomer or additive for developing polymers with specific optical or electronic properties.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme function and biological pathways.
• Flavor and Fragrance Chemistry: Explored as an intermediate for synthesizing complex sulfur-containing aroma compounds.

Basic Information

Product Name	Ethyl Tetrahydro-2H-Thiopyran-3-Carboxylate
CAS No.	90113-21-6
Molecular Formula	C8H14O2S
Molecular Weight	174.26 g/mol
Synonyms	Ethyl Tetrahydro-2H-Thiopyran-3-Carboxylate; Ethyl 3-Thiopyranecarboxylate, Tetrahydro-; Tetrahydro-2H-thiopyran-3-carboxylic acid ethyl ester; 3-Carbethoxy-tetrahydrothiopyran; Ethyl 3-Thianecarboxylate; 3-(Ethoxycarbonyl)tetrahydro-2H-thiopyran; 90113-21-6
EINECS	Contact for details

Quality Control

Every batch of Ethyl Tetrahydro-2H-Thiopyran-3-Carboxylate is produced and tested under strict quality management protocols to ensure consistency and purity for research and development applications. Our standard quality commitment includes comprehensive analysis via GC, HPLC, and NMR to verify identity and purity. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all relevant specifications. We support cGMP-compliant production for advanced pharmaceutical applications 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). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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