Description

(4As)-4Aα,5,5Aα,6,6Aα,6B,7,7Aβ-Octahydro-3,6Bβ-Dimethyl-5-Methylenecycloprop[2,3]Indeno[5,6-B]Furan-2(4H)-One is a complex, high-purity organic compound belonging to the class of cyclopropaindenofuranones. This specialty chemical is valued for its unique fused-ring structure, which makes it a versatile and critical advanced intermediate in sophisticated organic synthesis. It is primarily sought after by R&D and production teams in the pharmaceutical and fine chemical industries for developing novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly for complex small-molecule therapeutics.
• Organic Synthesis Research: Used in academic and industrial R&D laboratories to explore new chemical reactions and construct intricate polycyclic frameworks.
• Fine Chemical Production: Acts as a precursor for the manufacture of specialty chemicals, including advanced materials and performance chemicals.
• Agrochemical Development: Potential intermediate in the research and synthesis of new, high-efficacy crop protection agents with complex modes of action.
• Material Science: Investigated for the development of organic electronic materials or specialty polymers due to its rigid, multi-ring structure.

Basic Information

Item	Details
Product Name	(4As)-4Aα,5,5Aα,6,6Aα,6B,7,7Aβ-Octahydro-3,6Bβ-Dimethyl-5-Methylenecycloprop[2,3]Indeno[5,6-B]Furan-2(4H)-One
CAS No.	70578-36-8
Molecular Formula	C17H20O2
Molecular Weight	256.34 g/mol
Synonyms	3,6Bβ-Dimethyl-5-methyleneciclopropa[2,3]indeno[5,6-b]furan-2(4H)-one, octahydro-, (4aα,5aα,6aα,6b,7aβ)-; 5-Methylene-3,6bβ-dimethyloctahydrocyclopropa[2,3]indeno[5,6-b]furan-2(4H)-one; Cycloprop[2,3]indeno[5,6-b]furan-2(4H)-one, octahydro-3,6bβ-dimethyl-5-methylene-, (4aα,5aα,6aα,6b,7aβ)-; 70578-36-8; (4aR,5aS,6aS,6bR,7aS)-3,6b-dimethyl-5-methylidene-4a,5,5a,6,6a,6b,7,7a-octahydro-4H-cyclopropa[2,3]indeno[5,6-b]furan-2-one
EINECS	Contact for details

Quality Control

Our production of (4As)-4Aα,5,5Aα,6,6Aα,6B,7,7Aβ-Octahydro-3,6Bβ-Dimethyl-5-Methylenecycloprop[2,3]Indeno[5,6-B]Furan-2(4H)-One adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and high industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is 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 (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 97.0% (Area %)
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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