Description

4A,5,5A,6,6A,6B,7,7A-Octahydro-7A-Hydroxy-3,6B-Dimethyl-5-Methylenecycloprop[2,3]Indeno[5,6-B]Furan-2(4H)-One is a complex sesquiterpene lactone derivative with a unique fused-ring structure. This compound is of significant interest as a key synthetic intermediate and a potential scaffold for novel bioactive molecules in advanced chemical synthesis. It is primarily utilized by pharmaceutical R&D and fine chemical manufacturers engaged in the development of new therapeutic agents and specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly those targeting anti-inflammatory or anti-cancer pathways.
• Organic Synthesis Research: Used as a complex starting material or intermediate in academic and industrial research for developing new synthetic methodologies.
• Fine Chemical Production: Employed in the manufacture of high-value, low-volume specialty chemicals for advanced material science applications.
• Reference Standard: Supplied as a high-purity analytical standard for quality control and research in laboratories.
• Biochemical Research: Investigated for its biological activity and potential as a lead compound in pharmacology studies.

Basic Information

Product Name	4A,5,5A,6,6A,6B,7,7A-Octahydro-7A-Hydroxy-3,6B-Dimethyl-5-Methylenecycloprop[2,3]Indeno[5,6-B]Furan-2(4H)-One
CAS No.	73306-74-8
Molecular Formula	C15H18O3
Molecular Weight	246.30 g/mol
Synonyms	7a-Hydroxy-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; (3aR,4aS,6aS,6bR,7aR,7bS)-7a-Hydroxy-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; Cycloprop[2,3]indeno[5,6-b]furan-2(4H)-one derivative; Sesquiterpene lactone derivative CAS 73306-74-8
EINECS	Contact for details

Quality Control

Our 4A,5,5A,6,6A,6B,7,7A-Octahydro-7A-Hydroxy-3,6B-Dimethyl-5-Methylenecycloprop[2,3]Indeno[5,6-B]Furan-2(4H)-One is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure identity, purity, and consistency. Comprehensive Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a 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 product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (HPLC, Area %)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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