Description

(3As,6E,9S,10E,11Ar)-9-Acetoxy-3A,4,5,8,9,11A-Hexahydro-6,10-Dimethyl-3-Methylenecyclodeca[B]Furan-2(3H)-One is a high-purity sesquiterpene lactone derivative, a key structural motif found in numerous bioactive natural products. This compound is valued as a critical advanced intermediate or reference standard for pharmaceutical research and the synthesis of complex organic molecules. It is primarily needed by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries for drug discovery and development programs.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block for the synthesis of novel therapeutic agents, particularly in anti-inflammatory and anticancer research.
• Reference Standard: Used for analytical method development, validation, and quality control in laboratories to identify and quantify related compounds.
• Natural Product Synthesis: Acts as a precursor or model compound in the total synthesis of complex sesquiterpenoids and other natural products.
• Medicinal Chemistry Research: Utilized in structure-activity relationship (SAR) studies to explore and optimize biological activity.
• Process Chemistry: Employed in route scouting and scale-up studies for the development of efficient manufacturing processes.
• Academic Research: Used in university and institutional labs for chemical education and investigations into organic reaction mechanisms.

Basic Information

Product Name	(3As,6E,9S,10E,11Ar)-9-Acetoxy-3A,4,5,8,9,11A-Hexahydro-6,10-Dimethyl-3-Methylenecyclodeca[B]Furan-2(3H)-One
CAS No.	41743-61-7
Molecular Formula	C₁₇H₂₂O₄
Molecular Weight	290.35 g/mol
Synonyms	9-Acetoxy-3a,4,5,8,9,11a-hexahydro-6,10-dimethyl-3-methylidenecyclodeca[b]furan-2(3H)-one; 9-Acetoxy-3a,4,5,8,9,11a-hexahydro-6,10-dimethyl-3-methylenecyclodeca[b]furan-2(3H)-one; (3aS,6E,9S,10E,11aR)-9-Acetoxy-3a,4,5,8,9,11a-hexahydro-6,10-dimethyl-3-methylidenecyclodeca[b]furan-2(3H)-one; 9α-Acetoxy-3a,4,5,8,9,11a-hexahydro-6,10-dimethyl-3-methylidenecyclodeca[b]furan-2(3H)-one; A sesquiterpene lactone acetate derivative.
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is characterized using advanced analytical techniques including HPLC, GC, NMR, and MS to confirm identity and purity. Certificates of Analysis (COA) detailing all test results are available upon request. We adhere to a cGMP-compliant quality management system to ensure traceability and consistency for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

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.