Description

4-[2-[(1R)-1,2,3,4,4A,7,8,8Aα-Octahydro-1,2α,4Aα,5-Tetramethyl-4-Oxonaphthalen-1α-Yl]Ethyl]-2(5H)-Furanone is a high-purity, complex organic compound characterized by its specific stereochemistry and furanone moiety. This compound is valued as a critical advanced intermediate in the synthesis of specialized fine chemicals and active pharmaceutical ingredients (APIs). It is essential for research and development laboratories and manufacturing units in the pharmaceutical and agrochemical sectors seeking to develop novel therapeutic or bioactive molecules.

Application

• Pharmaceutical Intermediate: A key chiral building block in the research and synthesis of novel steroid-derived pharmaceuticals and other bioactive compounds.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and plant growth regulators with specific stereochemical requirements.
• Fine Chemical Production: Serves as a precursor for the manufacture of complex fragrance and flavor ingredients, leveraging its unique fused-ring structure.
• Organic Synthesis Research: A valuable reagent for academic and industrial R&D focused on stereoselective synthesis and natural product chemistry.
• Material Science: Potential intermediate for creating specialized polymers or liquid crystals with tailored properties.

Basic Information

Product Name	4-[2-[(1R)-1,2,3,4,4A,7,8,8Aα-Octahydro-1,2α,4Aα,5-Tetramethyl-4-Oxonaphthalen-1α-Yl]Ethyl]-2(5H)-Furanone
CAS No.	41943-77-5
Molecular Formula	C20H28O3
Molecular Weight	316.44 g/mol
Synonyms	(1R,1aR,4aS,7R,7aS,7bS)-Decahydro-1,1,4a,7-tetramethyl-7-[(2-oxo-2,5-dihydrofuran-4-yl)methyl]-1H-cyclopropa[e]azulen-4-one; 4-[(1R,1aR,4aS,7R,7aS,7bS)-Decahydro-1,1,4a,7-tetramethyl-4-oxo-1H-cyclopropa[e]azulen-7-ylmethyl]-2(5H)-furanone; 4-[2-((1R,1aR,4aS,7R,7aS,7bS)-Decahydro-1,1,4a,7-tetramethyl-4-oxocyclopropa[e]azulen-7-yl)ethyl]-2(5H)-furanone; Aromadendrene oxide derivative.
EINECS	Contact for details

Quality Control

Our production of 4-[2-[(1R)-1,2,3,4,4A,7,8,8Aα-Octahydro-1,2α,4Aα,5-Tetramethyl-4-Oxonaphthalen-1α-Yl]Ethyl]-2(5H)-Furanone adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and chiral integrity, to ensure it meets precise customer specifications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment to guarantee traceability and compliance.

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 incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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