Description

3A,4,4A,5,6,7,7A,9A-Octahydro-5,7-Dihydroxy-5,8-Dimethyl-3-Methyleneazuleno[6,5-B]Furan-2(3H)-One is a complex sesquiterpene lactone derivative with a fused azulene-furanone structure, offering unique chemical functionality for advanced synthesis. This compound is valued for its intricate molecular architecture, which serves as a critical intermediate in the development of high-value specialty chemicals and active pharmaceutical ingredients (APIs). It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for use in complex organic synthesis and novel compound development.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of novel therapeutic agents and complex natural product analogs.
• Agrochemical Research: Used in the development of new bioactive molecules with potential herbicidal or pesticidal activity.
• Fine Chemical Synthesis: Acts as a precursor for synthesizing specialty fragrances, flavors, and advanced materials requiring specific stereochemistry.
• Academic & R&D: Employed in chemical research for studying structure-activity relationships (SAR) and reaction mechanisms of sesquiterpenoids.
• Material Science: Investigated for potential use in creating organic semiconductors or photoactive compounds due to its conjugated system.

Basic Information

Item	Details
Product Name	3A,4,4A,5,6,7,7A,9A-Octahydro-5,7-Dihydroxy-5,8-Dimethyl-3-Methyleneazuleno[6,5-B]Furan-2(3H)-One
CAS No.	65207-29-6
Molecular Formula	C₁₅H₂₀O₄
Molecular Weight	264.32 g/mol
Synonyms	5,7-Dihydroxy-5,8-dimethyl-3-methylidene-3a,4,4a,5,6,7,7a,9a-octahydroazuleno[6,5-b]furan-2-one; 3-Methyleneazuleno[6,5-b]furan-2(3H)-one derivative; Sesquiterpene lactone intermediate; Azulene-fused butenolide; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 3A,4,4A,5,6,7,7A,9A-Octahydro-5,7-Dihydroxy-5,8-Dimethyl-3-Methyleneazuleno[6,5-B]Furan-2(3H)-One is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR). Certificates of Analysis (COA) detailing batch-specific results are provided to ensure traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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