Description

(3Ar)-5β,6α,7α-Tris(Acetyloxy)-3Aα,4,4A,5,6,7,7Aα,8,9,9Aα-Decahydro-4Aβ,8α-Dimethyl-3-Methyleneazuleno[6,5-B]Furan-2(3H)-One is a complex sesquiterpene lactone derivative, recognized for its intricate azulene-fused furanone structure. This compound serves as a critical advanced intermediate in the synthesis of high-value, biologically active molecules, offering a versatile scaffold for pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, fine chemical, and agrochemical industries.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in anti-inflammatory and anticancer research.
• Agrochemical Synthesis: Used as a precursor in developing new active ingredients for crop protection products.
• Natural Product Analog Development: Serves as a core structure for creating synthetic analogs of complex natural sesquiterpenoids.
• Medicinal Chemistry Research: Employed in structure-activity relationship (SAR) studies to explore new therapeutic pathways.
• Fine Chemical Production: Acts as a specialized intermediate for custom synthesis and contract manufacturing projects.
• Academic Research: Used in university and institutional labs for studying complex organic synthesis and reaction mechanisms.

Basic Information

Product Name	(3Ar)-5β,6α,7α-Tris(Acetyloxy)-3Aα,4,4A,5,6,7,7Aα,8,9,9Aα-Decahydro-4Aβ,8α-Dimethyl-3-Methyleneazuleno[6,5-B]Furan-2(3H)-One
CAS No.	72264-72-3
Molecular Formula	C22H28O7
Molecular Weight	404.45 g/mol
Synonyms	5β,6α,7α-Triacetoxy-3aα,4,4a,5,6,7,7aα,8,9,9aα-decahydro-4aβ,8α-dimethyl-3-methyleneazuleno[6,5-b]furan-2(3H)-one; (3aR)-5β,6α,7α-Tris(acetyloxy)-3aα,4,4a,5,6,7,7aα,8,9,9aα-decahydro-4aβ,8α-dimethyl-3-methyleneazuleno[6,5-b]furan-2(3H)-one; Azuleno[6,5-b]furan-2(3H)-one derivative; Sesquiterpene lactone triacetate; 72264-72-3; (3aR)-rel-(3aα,4aβ,5β,6α,7α,7aα,8α)-5,6,7-Tris(acetyloxy)-3a,4,4a,5,6,7,7a,8,9,9a-decahydro-4a,8-dimethyl-3-methyleneazuleno[6,5-b]furan-2(3H)-one
EINECS	Contact for details

Quality Control

Our (3Ar)-5β,6α,7α-Tris(Acetyloxy)-3Aα,4,4A,5,6,7,7Aα,8,9,9Aα-Decahydro-4Aβ,8α-Dimethyl-3-Methyleneazuleno[6,5-B]Furan-2(3H)-One is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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