Description

2-Ethyl Formate-3-Methyl-4,5-Dihydrofuran is a specialized heterocyclic compound with a fused furan structure, serving as a valuable intermediate in advanced organic synthesis. Its unique molecular architecture makes it a versatile building block for creating complex molecules in fine chemical and pharmaceutical research. This compound is particularly relevant for R&D chemists and process development scientists working in pharmaceutical, agrochemical, and material science industries.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), especially those containing complex heterocyclic cores.
• Agrochemical Synthesis: Used in the development of new-generation pesticides and herbicides, leveraging its reactive functional groups.
• Flavor & Fragrance Chemistry: Serves as a starting material for synthesizing specific lactone and ester-based aroma compounds.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing specialized polymers with unique properties.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex molecular frameworks via cyclization and functional group transformations.

Basic Information

Product Name	2-Ethyl Formate-3-Methyl-4,5-Dihydrofuran
CAS No.	142409-70-9
Molecular Formula	C8H12O3
Molecular Weight	156.18 g/mol
Synonyms	3-Methyl-4,5-dihydro-2-furanyl ethyl formate; Ethyl 3-methyl-4,5-dihydro-2-furancarboxylate; 2-Furancarboxylic acid, 4,5-dihydro-3-methyl-, ethyl ester; 3-Methyl-4,5-dihydrofuran-2-carboxylic acid ethyl ester; Ethyl 3-methyl-2,3-dihydrofuran-2-carboxylate; 2-Ethoxycarbonyl-3-methyl-4,5-dihydrofuran
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for our chemical intermediates. Each batch of 2-Ethyl Formate-3-Methyl-4,5-Dihydrofuran is analyzed to ensure it meets high-purity standards suitable for research and development applications. 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 synthesis work.

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, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

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

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