Description

(3Ar,7Aβ)-3Aα,4,5,6,7,7A-Hexahydro-6-Methyl-3-Methylene-5β-(1-Methylvinyl)-6α-Vinylbenzofuran-2(3H)-One is a high-purity, complex sesquiterpene lactone derivative with a defined stereochemistry. This compound serves as a critical advanced intermediate or reference standard in sophisticated organic synthesis and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active ingredients and complex natural product analogs.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex drug candidates, particularly those with sesquiterpene backbones.
• Natural Product Synthesis: Used in the total or semi-synthesis of natural products and their derivatives for biological activity screening.
• Agrochemical Research: Serves as a precursor in developing new plant protection agents with novel modes of action.
• Chemical Reference Standard: Provides a high-purity benchmark for analytical method development, quality control, and regulatory submissions.
• Asymmetric Catalysis Studies: Utilized as a substrate or ligand precursor in stereoselective synthesis research.
• Fragrance & Flavor Chemistry: Potential intermediate for creating complex, high-value odorants and flavor molecules due to its bicyclic structure.

Basic Information

Product Name	(3Ar,7Aβ)-3Aα,4,5,6,7,7A-Hexahydro-6-Methyl-3-Methylene-5β-(1-Methylvinyl)-6α-Vinylbenzofuran-2(3H)-One
CAS No.	31002-16-1
Molecular Formula	C15H20O2
Molecular Weight	232.32 g/mol
Synonyms	6-Methyl-3-methylene-5-(1-methylvinyl)-6-vinyl-4,5,6,7-tetrahydro-1-benzofuran-2(3H)-one; 6α-Vinyl-6-methyl-3-methylen-5β-(1-methylvinyl)tetrahydro-2-benzofuranone; A Sesquiterpene Lactone Derivative; (3aR,7aS)-3a,4,5,6,7,7a-Hexahydro-6-methyl-3-methylene-5-(1-methylvinyl)-6-vinyl-2(3H)-benzofuranone; 2(3H)-Benzofuranone, 3a,4,5,6,7,7a-hexahydro-6-methyl-3-methylene-5-(1-methylvinyl)-6-vinyl-, (3aR,7aS)-rel-; rel-(3aR,7aS)-3a,4,5,6,7,7a-Hexahydro-6-methyl-3-methylene-5-(1-methylvinyl)-6-vinyl-2(3H)-benzofuranone
EINECS	Contact for details

Quality Control

Our (3Ar,7Aβ)-3Aα,4,5,6,7,7A-Hexahydro-6-Methyl-3-Methylene-5β-(1-Methylvinyl)-6α-Vinylbenzofuran-2(3H)-One is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis for stereochemical integrity, and spectroscopic identification (NMR, IR, MS). We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring full traceability and compliance with your research or cGMP guidelines for advanced intermediates.

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). For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity	≥ 98.0% de
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.