Description

Ethyl Tetrahydro-2H-Pyran-3-Carboxylate is a versatile organic ester compound, CAS NO 118870-83-0, valued for its role as a key chiral building block and intermediate in sophisticated organic synthesis. Its functionalized pyran ring structure makes it a critical precursor for the development of complex molecules, particularly in the pharmaceutical sector. This compound is essential for researchers and manufacturers in fine chemical, agrochemical, and advanced material industries seeking high-purity intermediates.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of novel therapeutics.
• Agrochemical Synthesis: Used as a building block in the production of advanced pesticides, herbicides, and fungicides.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other specialty organic compounds.
• Material Science Research: Employed in the development of novel polymers, liquid crystals, and functional organic materials.
• Academic & R&D Laboratories: A valuable reagent for methodological development in organic chemistry and catalysis studies.
• Asymmetric Synthesis: Utilized in stereoselective reactions to construct complex molecular architectures with defined chirality.

Basic Information

Product Name	Ethyl Tetrahydro-2H-Pyran-3-Carboxylate
CAS No.	118870-83-0
Molecular Formula	C8H14O3
Molecular Weight	158.20 g/mol
Synonyms	Ethyl 3-Tetrahydro-2H-pyrancarboxylate; Ethyl Tetrahydro-2H-pyran-3-carboxylate; 3-Carbethoxy-tetrahydropyran; Ethyl Oxane-3-carboxylate; Tetrahydro-2H-pyran-3-carboxylic Acid Ethyl Ester; 3-(Ethoxycarbonyl)tetrahydropyran; Ethyl 3-Oxanecarboxylate; 118870-83-0
EINECS	Contact for details

Quality Control

Our Ethyl Tetrahydro-2H-Pyran-3-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, 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 area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent moisture absorption and potential contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Purity (GC Area %)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index	To be provided on COA
Density	To be provided on COA

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