Description

(S)-5β-[(Z)-2-Octenyl]-4,5-Dihydro-2(3H)-Furanone is a high-purity chiral lactone compound, valued for its role as a key flavor and fragrance intermediate. Its defined stereochemistry and specific double-bond geometry are critical for imparting authentic, high-impact organoleptic profiles. This material is essential for manufacturers in the flavor and fragrance industry seeking to develop sophisticated, natural-tasting aromas and tastes.

Application

• Flavor & Fragrance (F&F) Ingredient: Serves as a crucial building block for synthesizing complex flavor molecules, particularly those with creamy, buttery, or lactonic notes.
• Aroma Chemical Synthesis: Used in the production of advanced aroma chemicals for perfumery, cosmetics, and personal care products.
• Food Flavoring Agent: Employed in the creation of artificial flavors for dairy products, confectionery, and baked goods.
• Pharmaceutical Intermediates: Acts as a chiral synthon in the research and development of active pharmaceutical ingredients (APIs).
• Fine Chemical Research: Utilized in academic and industrial R&D for studying stereoselective reactions and synthesizing novel organic compounds.

Basic Information

Product Name	(S)-5β-[(Z)-2-Octenyl]-4,5-Dihydro-2(3H)-Furanone
CAS No.	63357-98-2
Molecular Formula	C₁₂H₂₀O₂
Molecular Weight	196.29 g/mol
Synonyms	(S)-5-[(Z)-2-Octen-1-yl]dihydro-2(3H)-furanone; (S,Z)-5-(2-Octenyl)dihydro-2(3H)-furanone; (S)-5-[(Z)-2-Octenyl]dihydrofuran-2(3H)-one; (3S,5Z)-5-(Oct-2-en-1-yl)dihydrofuran-2(3H)-one; Lactone intermediate 63357-98-2; Chiral γ-lactone derivative; Flavor lactone intermediate.
EINECS	Contact for details

Quality Control

Our (S)-5β-[(Z)-2-Octenyl]-4,5-Dihydro-2(3H)-Furanone is produced under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chiral purity analysis by GC or HPLC, to ensure consistent stereochemical integrity and high chemical purity. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are provided with each shipment to guarantee compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled 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 to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (GC/HPLC)	≥ 99.0% ee (S-isomer)
Specific Rotation	Contact for details
Refractive Index	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents	Meets ICH guidelines

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