Description

(3Ar,6Aβ,9Bβ)-Dodecahydro-4β-Acetyloxy-6α,9Aα-Dimethyl-3-Methyleneazuleno[4,5-B]Furan-2,9-Dione is a complex sesquiterpene lactone derivative with a unique azulene-fused furanone structure. This specialized intermediate is valued for its intricate molecular framework, which serves as a critical building block in advanced synthetic chemistry and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of novel bioactive compounds.

Application

• Pharmaceutical Intermediate: Key chiral building block for the synthesis of potential therapeutic agents, particularly in anti-inflammatory and anticancer research.
• Advanced Organic Synthesis: Serves as a sophisticated starting material or intermediate for constructing complex natural product analogs and novel heterocyclic compounds.
• Agrochemical Research: Used in the development of new active ingredients with unique modes of action, leveraging its sesquiterpenoid backbone.
• Material Science Precursor: Potential precursor for specialty polymers or functional materials requiring specific chiral and rigid molecular architectures.
• Academic & Institutional R&D: Employed in universities and research institutes for methodological studies in total synthesis and stereochemistry.
• Reference Standard: Serves as an analytical standard for quality control and method development in laboratories producing or using related compounds.

Basic Information

Product Name	(3Ar,6Aβ,9Bβ)-Dodecahydro-4β-Acetyloxy-6α,9Aα-Dimethyl-3-Methyleneazuleno[4,5-B]Furan-2,9-Dione
CAS No.	17066-70-5
Molecular Formula	C17H22O5
Molecular Weight	306.35 g/mol
Synonyms	4β-Acetoxy-6α,9aα-dimethyldodecahydro-3-methyleneazuleno[4,5-b]furan-2,9-dione; 4β-Acetoxy-6α,9aα-dimethyl-3-methylenedodecahydroazuleno[4,5-b]furan-2,9-dione; Alantolactone acetate (derivative); Isoalantolactone acetate (related); Helenalin analog; Sesquiterpene lactone acetate; Azuleno[4,5-b]furan-2,9-dione derivative
EINECS	Contact for details

Quality Control

Our production of (3Ar,6Aβ,9Bβ)-Dodecahydro-4β-Acetyloxy-6α,9Aα-Dimethyl-3-Methyleneazuleno[4,5-B]Furan-2,9-Dione adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. We employ advanced analytical techniques including HPLC, GC, NMR, and MS for comprehensive characterization and purity verification. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound should be handled as moisture-sensitive. Keep away from strong oxidizing agents and bases. For long-term storage, consider inert atmosphere conditions to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 5.0%

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