Description

(4Ar)-2-(2-Furanylmethylene)-3,4,4Aα,5,6,7,8,8A-Octahydro-8Aβ-Methylnaphthalen-1(2H)-One is a complex, high-purity organic intermediate characterized by its fused ring system incorporating a furan moiety. This compound matters for its role as a sophisticated building block in advanced organic synthesis, enabling the construction of intricate molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its unique polycyclic structure for biological activity.
• Material Science: Acts as a monomer or cross-linking agent in the research of specialty polymers with tailored thermal or optical properties.
• Academic & Institutional R&D: Employed in universities and research institutes for methodological studies in stereoselective synthesis and catalysis.
• Fine Chemical Synthesis: Utilized for the production of specialty fragrances, flavors, and other high-value organic compounds requiring specific stereochemistry.

Basic Information

Product Name	(4Ar)-2-(2-Furanylmethylene)-3,4,4Aα,5,6,7,8,8A-Octahydro-8Aβ-Methylnaphthalen-1(2H)-One
CAS No.	54482-61-0
Molecular Formula	C₁₆H₂₀O₂
Molecular Weight	244.33 g/mol
Synonyms	2-[(2-Furyl)methylene]-3,4,4aα,5,6,7,8,8a-octahydro-8aβ-methyl-1(2H)-naphthalenone; (4aR)-2-(Furan-2-ylmethylidene)-3,4,4a,5,6,7,8,8a-octahydro-8a-methylnaphthalen-1-one; 2-(2-Furanylmethylene)octahydro-8a-methyl-1(2H)-naphthalenone; (4aR)-2-(2-Furylmethylene)-3,4,4a,5,6,7,8,8a-octahydro-8a-methyl-1(2H)-naphthalenone; (4aR)-8a-Methyl-2-(2-furylmethylene)decahydro-1-naphthalenone; Furan-derived octalinone intermediate.
EINECS	Contact for details

Quality Control

Our (4Ar)-2-(2-Furanylmethylene)-3,4,4Aα,5,6,7,8,8A-Octahydro-8Aβ-Methylnaphthalen-1(2H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment by HPLC, to ensure compliance with exacting R&D and process chemistry standards. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
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.