Description

(E)-5-(3-Hexenyl)Dihydrofuran-2(3H)-One is a specialized lactone derivative with a distinctive unsaturated side chain, serving as a valuable intermediate and flavor/fragrance ingredient. Its unique structure provides a key building block for synthesizing complex molecules in fine chemical and pharmaceutical research. This compound is particularly relevant for manufacturers in the fragrance, flavor, and advanced organic synthesis sectors seeking to create specific olfactory profiles or novel chemical entities.

Application

• Fragrance & Flavor Industry: Used as a key intermediate or aroma chemical for creating fresh, green, and fruity olfactory notes in perfumes, cosmetics, and food flavorings.
• Pharmaceutical Intermediates: Serves as a chiral building block in the synthesis of active pharmaceutical ingredients (APIs) and other biologically active compounds.
• Organic Synthesis: Acts as a versatile precursor for the preparation of more complex lactones, heterocycles, and fine chemicals due to its reactive carbonyl and alkene functionalities.
• Agrochemical Research: Utilized in the development and synthesis of novel agrochemicals and plant growth regulators.
• Material Science: Potential monomer or modifier in the research of specialty polymers and functional materials.

Basic Information

Product Name	(E)-5-(3-Hexenyl)Dihydrofuran-2(3H)-One
CAS No.	97416-87-0
Molecular Formula	C10H16O2
Molecular Weight	168.23 g/mol
Synonyms	(E)-5-(3-Hexen-1-yl)dihydro-2(3H)-furanone; 5-[(3E)-Hexen-1-yl]dihydro-2(3H)-furanone; (E)-5-(3-Hexenyl)butyrolactone; γ-Hexenyl-γ-butyrolactone; (E)-γ-3-Hexenyl-γ-butyrolactone; 5-(3-Hexenyl)tetrahydro-2-furanone; (3E)-5-(3-Hexen-1-yl)oxolan-2-one
EINECS	Contact for details

Quality Control

Our (E)-5-(3-Hexenyl)Dihydrofuran-2(3H)-One is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopy (IR, NMR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Purity (HPLC)	≥ 97.0%
Specific Rotation (if chiral)	Contact for details
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.