Description

3,3A,4,4A,7A,8,9,9A-Octahydro-4-Hydroxy-4A,8-Dimethyl-3-Methyleneazuleno[6,5-B]Furan-2,5-Dione is a complex, high-purity sesquiterpene lactone derivative with a unique fused ring structure. This compound is valued as a critical advanced synthetic intermediate and a scaffold for research in medicinal chemistry. It is primarily sought by pharmaceutical R&D and fine chemical synthesis sectors for developing novel bioactive molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block for the synthesis of novel drug candidates, particularly in oncology and anti-inflammatory research.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and library synthesis due to its complex, polycyclic framework.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex natural product analogs and specialty chemicals.
• Biochemical Research: Investigated for its potential biological activity and interactions with various enzyme systems.
• Reference Standard: Supplied as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Item	Details
Product Name	3,3A,4,4A,7A,8,9,9A-Octahydro-4-Hydroxy-4A,8-Dimethyl-3-Methyleneazuleno[6,5-B]Furan-2,5-Dione
CAS No.	73680-94-1
Molecular Formula	C15H18O4
Molecular Weight	262.30 g/mol
Synonyms	4-Hydroxy-4a,8-dimethyl-3-methylidene-3,3a,4,4a,7a,8,9,9a-octahydroazuleno[6,5-b]furan-2,5-dione; 4-Hydroxy-4a,8-dimethyl-3-methylene-3,3a,4,4a,7a,8,9,9a-octahydroazuleno[6,5-b]furan-2,5-dione; Azuleno[6,5-b]furan-2,5-dione, 3,3a,4,4a,7a,8,9,9a-octahydro-4-hydroxy-4a,8-dimethyl-3-methylene-; (3aS,4S,4aR,7aR,8R,9aR)-4-Hydroxy-4a,8-dimethyl-3-methylidene-3,3a,4,4a,7a,8,9,9a-octahydroazuleno[6,5-b]furan-2,5-dione
EINECS	Contact for details

Quality Control

Our production of 3,3A,4,4A,7A,8,9,9A-Octahydro-4-Hydroxy-4A,8-Dimethyl-3-Methyleneazuleno[6,5-B]Furan-2,5-Dione adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and MS. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
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.