Description

(3Ar,4Ar,7Ar,9Ar)-3A,4,4A,7,7A,8,9,9A-Octahydro-5-Methyl-3,8-Bis(Methylene)Azuleno[6,5-B]Furan-2(3H)-One is a complex sesquiterpene lactone derivative, a high-value synthetic intermediate prized for its intricate azulene-fused furanone structure. This compound matters for its role as a critical building block in advanced organic synthesis, particularly for the development of novel pharmacologically active molecules and specialty fine chemicals. It is primarily needed by research and development teams in the pharmaceutical, agrochemical, and advanced materials sectors seeking to explore new chemical spaces and develop proprietary compounds.

Application

• Pharmaceutical Intermediate: Serves as a sophisticated precursor for the synthesis of novel drug candidates, especially in oncology and anti-inflammatory research.
• Agrochemical Research: Used in the development of new active ingredients with potential herbicidal or pesticidal properties.
• Organic Synthesis Building Block: A key starting material for constructing complex natural product analogs and heterocyclic compounds in academic and industrial labs.
• Material Science: Investigated for the creation of specialized organic electronic materials or advanced polymers due to its unique fused-ring system.
• Chemical Biology Probe: Utilized in research to study biological pathways and protein interactions.
• Flavor & Fragrance Synthon: Potential intermediate for synthesizing complex aroma chemicals with unique olfactory profiles.

Basic Information

Product Name	(3Ar,4Ar,7Ar,9Ar)-3A,4,4A,7,7A,8,9,9A-Octahydro-5-Methyl-3,8-Bis(Methylene)Azuleno[6,5-B]Furan-2(3H)-One
CAS No.	73020-91-4
Molecular Formula	C₁₅H₁₈O₂
Molecular Weight	230.30 g/mol
Synonyms	5-Methyl-3,8-bis(methylene)azuleno[6,5-b]furan-2(3H)-one, octahydro-; Octahydro-5-methyl-3,8-bis(methylene)azuleno[6,5-b]furan-2(3H)-one; Azuleno[6,5-b]furan-2(3H)-one, octahydro-5-methyl-3,8-bis(methylene)-; (rel)-(3aR,4R,7R,7aR,9R,9aR)-Octahydro-5-methyl-3,8-bis(methylene)azuleno[6,5-b]furan-2(3H)-one; CAS 73020-91-4
EINECS	Contact for details

Quality Control

Our (3Ar,4Ar,7Ar,9Ar)-3A,4,4A,7,7A,8,9,9A-Octahydro-5-Methyl-3,8-Bis(Methylene)Azuleno[6,5-B]Furan-2(3H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and physical characteristics. Our quality commitment supports research and development applications where reliable and traceable materials are essential.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended long-term storage temperature is between 2°C and 8°C. Allow the container to reach room temperature before opening to minimize moisture condensation. Keep away from oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Any single impurity	≤ 1.0%
Residual Solvents (GC)	Complies with ICH guidelines
Loss on Drying	≤ 0.5%

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