Description

(3Ar)-4β-Acetoxy-3A,4,4A,5,6,7,7Aα,8,9,9Aβ-Decahydro-5α,7β-Dihydroxy-4Aβ,8α-Dimethyl-3-Methyleneazuleno[6,5-B]Furan-2(3H)-One is a complex sesquiterpene lactone derivative with a unique azulene-fused furanone structure. This compound matters for its potential as a key synthetic intermediate or a bioactive scaffold in advanced pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, fine chemical, and agrochemical industries for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a critical building block for the synthesis of novel drug candidates, particularly in anti-inflammatory or oncology research.
• Agrochemical Research: Used as a precursor in developing new plant protection agents or growth regulators due to its bioactive sesquiterpene core.
• Fine Chemical Synthesis: Employed in complex multi-step organic syntheses to construct intricate molecular architectures.
• Biochemical Probe Development: Acts as a starting material for creating specialized probes to study biological pathways and enzyme interactions.
• Academic & Industrial R&D: Utilized in research laboratories for methodological studies and exploring new chemical reactions.
• Material Science Precursor: Potential use in synthesizing specialized organic materials with unique optical or electronic properties.

Basic Information

Item	Detail
Product Name	(3Ar)-4β-Acetoxy-3A,4,4A,5,6,7,7Aα,8,9,9Aβ-Decahydro-5α,7β-Dihydroxy-4Aβ,8α-Dimethyl-3-Methyleneazuleno[6,5-B]Furan-2(3H)-One
CAS No.	6851-56-5
Molecular Formula	C19H26O6
Molecular Weight	350.41 g/mol
Synonyms	4β-Acetoxy-3α,4,4a,5,6,7,7aα,8,9,9aβ-decahydro-5α,7β-dihydroxy-4aβ,8α-dimethyl-3-methyleneazuleno[6,5-b]furan-2(3H)-one; 4β-Acetoxy-3α,4,4a,5,6,7,7aα,8,9,9aβ-decahydro-5α,7β-dihydroxy-4aβ,8α-dimethyl-3-methylideneazuleno[6,5-b]furan-2-one; (3aR,4S,4aR,5S,7S,7aR,8R,9aS)-4-(Acetyloxy)-3a,4,4a,5,6,7,7a,8,9,9a-decahydro-5,7-dihydroxy-4a,8-dimethyl-3-methylideneazuleno[6,5-b]furan-2-one; A sesquiterpene lactone acetate derivative.
EINECS	Contact for details

Quality Control

Our (3Ar)-4β-Acetoxy-3A,4,4A,5,6,7,7Aα,8,9,9Aβ-Decahydro-5α,7β-Dihydroxy-4Aβ,8α-Dimethyl-3-Methyleneazuleno[6,5-B]Furan-2(3H)-One is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Comprehensive 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 place 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. For long-term storage, consider using desiccants.

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%
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.