Description

6-Ethoxy-3,6-Dihydro-2H-Pyran-2-Carboxylic Acid Ethyl Ester is a versatile heterocyclic building block and ester derivative with significant utility in advanced organic synthesis. Its value lies in its functionalized dihydropyran core, which serves as a key intermediate for constructing complex molecular architectures. This compound is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the development of new active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those containing oxygenated heterocycles.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides that require complex ether and ester functionalities.
• Fine Chemical Production: Serves as a specialized building block for creating flavors, fragrances, and advanced performance materials.
• Academic & Industrial Research: Employed in methodological studies and as a model compound for developing new synthetic transformations involving dihydropyrans.
• Material Science: Potential monomer or modifier in the development of specialized polymers and resins.

Basic Information

Product Name	6-Ethoxy-3,6-Dihydro-2H-Pyran-2-Carboxylic Acid Ethyl Ester
CAS No.	13687-98-4
Molecular Formula	C10H16O4
Molecular Weight	200.23 g/mol
Synonyms	Ethyl 6-Ethoxy-3,6-dihydro-2H-pyran-2-carboxylate; 2H-Pyran-2-carboxylic acid, 6-ethoxy-3,6-dihydro-, ethyl ester; Ethyl 6-ethoxy-3,6-dihydro-2H-pyran-2-carboxylate; 6-Ethoxy-3,6-dihydro-2H-pyran-2-carboxylic acid ethyl ester; 13687-98-4; Ethyl 6-ethoxy-3,4-dihydro-2H-pyran-2-carboxylate
EINECS	Contact for details

Quality Control

Our 6-Ethoxy-3,6-Dihydro-2H-Pyran-2-Carboxylic Acid Ethyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity assays 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 available for every shipment upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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