Description

(3Ar)-4β-Acetoxy-3Aβ,4,5,7,9Aβ,9Bα-Hexahydro-6,9-Dimethyl-3-Methyleneazuleno[4,5-B]Furan-2(3H)-One is a complex sesquiterpene lactone derivative, a high-value intermediate in advanced organic synthesis. Its intricate azuleno-furan fused ring system makes it a critical building block for pharmaceutical research and the development of novel bioactive compounds. This compound is primarily sought by research institutions and fine chemical manufacturers specializing in medicinal chemistry, process development, and the synthesis of complex natural product analogs.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting anti-inflammatory or anticancer pathways.
• Medicinal Chemistry Research: Used as a scaffold for structure-activity relationship (SAR) studies to explore new therapeutic agents.
• Natural Product Synthesis: Acts as a sophisticated building block in the total or semi-synthesis of complex sesquiterpenoid natural products.
• Process Development & Scale-Up: Employed in optimizing synthetic routes for the production of high-value specialty chemicals.
• Biochemical Research: Potential use as a probe or inhibitor in enzymatic studies due to its reactive lactone and olefin functionalities.
• Advanced Material Science: Investigated for the synthesis of specialized organic compounds with unique optical or electronic properties.

Basic Information

Product Name	(3Ar)-4β-Acetoxy-3Aβ,4,5,7,9Aβ,9Bα-Hexahydro-6,9-Dimethyl-3-Methyleneazuleno[4,5-B]Furan-2(3H)-One
CAS No.	62870-95-5
Molecular Formula	C19H24O4
Molecular Weight	316.39 g/mol
Synonyms	4β-Acetoxy-3aβ,4,5,7,9aβ,9bα-hexahydro-6,9-dimethyl-3-methylideneazuleno[4,5-b]furan-2(3H)-one; 4β-Acetoxy-3aβ,4,5,7,9aβ,9bα-hexahydro-6,9-dimethyl-3-methyleneazuleno[4,5-b]furan-2(3H)-one; Azuleno[4,5-b]furan-2(3H)-one, 4-(acetyloxy)-3a,4,5,7,9a,9b-hexahydro-6,9-dimethyl-3-methylene-, (3aR,4S,9aS,9bR)-rel-; (rel-(3aR,4S,9aS,9bR)-4-(Acetyloxy)-3a,4,5,7,9a,9b-hexahydro-6,9-dimethyl-3-methylideneazuleno[4,5-b]furan-2(3H)-one)
EINECS	Contact for details

Quality Control

Our (3Ar)-4β-Acetoxy-3Aβ,4,5,7,9Aβ,9Bα-Hexahydro-6,9-Dimethyl-3-Methyleneazuleno[4,5-B]Furan-2(3H)-One is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and chromatographic data is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). For long-term storage, consider keeping the material under an inert atmosphere to preserve stability.

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)	≥ 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.