Description

(1Ar,4E,6S,7As,8S,10As,10Br)-6-Acetoxy-2,3,6,7,7A,8,10A,10B-Octahydro-1A,5,8-Trimethyloxireno[9,10]Cyclodeca[1,2-B]Furan-9(1Ah)-One is a complex, high-purity sesquiterpene lactone derivative with a unique oxireno-fused cyclodecane structure. This compound is valued as a critical advanced intermediate and a versatile scaffold for pharmaceutical research and fine chemical synthesis. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and exploring new synthetic pathways.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block for the synthesis of complex drug candidates, particularly in oncology and anti-inflammatory research.
• Agrochemical Research: Used as a precursor in developing new-generation pesticides and herbicides, leveraging its bioactive sesquiterpene core.
• Organic Synthesis Reagent: Acts as a sophisticated starting material or intermediate in academic and industrial laboratories for constructing complex polycyclic frameworks.
• Natural Product Analog Synthesis: Employed in the semi-synthesis of analogs of naturally occurring sesquiterpenoids for structure-activity relationship (SAR) studies.
• Biochemical Probe Development: Utilized in medicinal chemistry to create molecular probes for studying biological pathways and target validation.
• Fine Chemical Production: Integral to the multi-step synthesis of high-value, low-volume specialty chemicals for niche market applications.

Basic Information

Item	Details
Product Name	(1Ar,4E,6S,7As,8S,10As,10Br)-6-Acetoxy-2,3,6,7,7A,8,10A,10B-Octahydro-1A,5,8-Trimethyloxireno[9,10]Cyclodeca[1,2-B]Furan-9(1Ah)-One
CAS No.	64562-25-0
Molecular Formula	C20H26O5
Molecular Weight	346.42 g/mol
Synonyms	6-Acetoxy-2,3,6,7,7a,8,10a,10b-octahydro-1a,5,8-trimethyloxireno[9,10]cyclodeca[1,2-b]furan-9(1aH)-one; Parthenin derivative; Parthenin 6-acetate; Oxireno[9,10]cyclodeca[1,2-b]furan-9(1aH)-one derivative; Sesquiterpene lactone acetate; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of our (1Ar,4E,6S,7As,8S,10As,10Br)-6-Acetoxy-2,3,6,7,7A,8,10A,10B-Octahydro-1A,5,8-Trimethyloxireno[9,10]Cyclodeca[1,2-B]Furan-9(1Ah)-One undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality assurance protocols are designed to meet the stringent requirements of research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, chiral purity, and impurity profiles is provided with each shipment to support your quality and regulatory documentation.

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 each use 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
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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