Description

3-Ethyltetrahydro-2,5-Dimethoxyfuran is a specialized heterocyclic compound featuring a tetrahydrofuran core substituted with ethoxy and methoxy groups. This unique structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for the development of complex molecules. It is primarily utilized by research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking to introduce specific functional groups or create novel molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and production of active pharmaceutical ingredients (APIs), especially for compounds requiring a functionalized furan or tetrahydrofuran moiety.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides where its ether and alkoxy groups contribute to biological activity.
• Fine Chemical Production: Acts as a versatile precursor for flavors, fragrances, and other high-value specialty chemicals.
• Material Science Research: Investigated as a monomer or modifying agent for polymers and advanced materials due to its reactive oxygen-containing heterocycle.
• Academic & Industrial R&D: Employed in methodological chemistry research, including catalysis studies and the synthesis of natural product analogs.

Basic Information

Product Name	3-Ethyltetrahydro-2,5-Dimethoxyfuran
CAS No.	93904-51-9
Molecular Formula	C8H16O3
Molecular Weight	160.21 g/mol
Synonyms	2,5-Dimethoxy-3-ethyltetrahydrofuran; 3-Ethyl-2,5-dimethoxytetrahydrofuran; Tetrahydro-3-ethyl-2,5-dimethoxyfuran; Furan, 3-ethyltetrahydro-2,5-dimethoxy-; 3-Ethyl-2,5-dimethoxyoxolane
EINECS	Contact for details

Quality Control

Our 3-Ethyltetrahydro-2,5-Dimethoxyfuran is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

Storage

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

Specification

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

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