Description

Epishyobunone CAS NO 39020-72-9 is a specialized organic compound belonging to the sesquiterpene class, characterized by its unique bicyclic structure. This high-purity intermediate is critical for advanced organic synthesis, particularly in the development of complex molecules with specific stereochemistry. It serves as a valuable building block for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking to create novel active ingredients or fragrances.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new therapeutic agents, especially in steroid and terpenoid-based drug discovery.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where its specific carbon skeleton contributes to biological activity.
• Fine Chemical Production: Serves as a precursor in the synthesis of complex flavors, fragrances, and other high-value specialty chemicals.
• Academic & Industrial Research: A valuable reference standard and starting material in organic chemistry research for studying reaction mechanisms and developing new synthetic methodologies.
• Material Science: Potential use as a monomer or modifier in the development of specialized polymers with unique properties.

Basic Information

Product Name	Epishyobunone
CAS No.	39020-72-9
Molecular Formula	C15H24O
Molecular Weight	220.35 g/mol
Synonyms	Epishyobunone; (1R,4aS,8aS)-1,4a-Dimethyl-7-methylene-1,2,3,4,4a,5,6,8a-octahydronaphthalene-1-carbaldehyde; 1,2,3,4,4a,5,6,8a-Octahydro-1,4a-dimethyl-7-methylene-1-naphthalenecarboxaldehyde; 7(11)-Eremophilen-12-al; Eremophila-7(11),9-dien-8-one
EINECS	Contact for details

Quality Control

Our Epishyobunone is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC, GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your most demanding synthesis projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place at a controlled room temperature (15-25°C). Due to its highly volatile nature, ensure containers are securely sealed when not in use and stored away from heat sources and open flame. Keep the container in an upright position.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Rotation	Contact for details
Residue on Evaporation	≤ 0.1%

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