Description

2(3H)-Furanone,5-Ethyldihydro is a specialized lactone compound with the CAS registry number 2865-82-9. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, prized for its unique furanone structure. It is primarily sought after by research and development teams and production chemists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other high-value specialty chemicals.
• Organic Synthesis Research: Employed in academic and industrial laboratories for constructing complex heterocyclic compounds and studying reaction mechanisms.
• Material Science: Potential use in the development of novel polymers or functional materials with specific properties.

Basic Information

Product Name	2(3H)-Furanone,5-Ethyldihydro
CAS No.	2865-82-9
Molecular Formula	C6H10O2
Molecular Weight	114.14 g/mol
Synonyms	5-Ethyldihydro-2(3H)-furanone; γ-Ethyl-γ-butyrolactone; 5-Ethyloxolan-2-one; 5-Ethyltetrahydro-2-furanone; 5-Ethyl-dihydro-furan-2-one; Ethyl butyrolactone; 5-Ethyl-2-oxotetrahydrofuran
EINECS	220-697-8

Quality Control

Our 2(3H)-Furanone,5-Ethyldihydro is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. A detailed Certificate of Analysis (COA) is provided with each shipment, and we can support compliance with relevant regulatory frameworks upon request.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (GC/HPLC)	≥ 98.0%
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.