Description

3A,4A,5,7,8,8A,9,9A-Octahydro-5,8A-Dimethyl-3-Methylenenaphtho[2,3-B]Furan-2,6(3H,4H)-Dione is a complex, polycyclic diterpenoid derivative with a fused furanone structure. This compound serves as a versatile and high-value synthetic intermediate in advanced organic synthesis, particularly for constructing complex natural product frameworks. It is primarily sought by research institutions and pharmaceutical development companies for the synthesis of novel bioactive molecules and as a key building block in medicinal chemistry.

Application

• Pharmaceutical Intermediate: A critical precursor in the multi-step synthesis of novel drug candidates, especially those with terpenoid or steroidal backbones.
• Advanced Organic Synthesis: Used as a sophisticated building block for constructing complex polycyclic structures in total synthesis projects.
• Medicinal Chemistry Research: Employed in structure-activity relationship (SAR) studies to develop new therapeutic agents with targeted biological activity.
• Natural Product Analog Synthesis: Key starting material for synthesizing analogs of natural diterpenoids for biological evaluation.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and research in specialized laboratories.
• Material Science Research: Potential intermediate for developing novel organic materials with specific optical or electronic properties.

Basic Information

Product Name	3A,4A,5,7,8,8A,9,9A-Octahydro-5,8A-Dimethyl-3-Methylenenaphtho[2,3-B]Furan-2,6(3H,4H)-Dione
CAS No.	50334-39-9
Molecular Formula	C₁₆H₂₀O₃
Molecular Weight	260.33 g/mol
Synonyms	Naphtho[2,3-b]furan-2,6(3H,4H)-dione, 3a,4,5,7,8,8a,9,9a-octahydro-5,8a-dimethyl-3-methylene-; 5,8a-Dimethyl-3-methylenenaphtho[2,3-b]furan-2,6(3H,4H)-dione; 3-Methylene-5,8a-dimethyl-3a,4,5,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2,6-dione; Abieta-8,11,13-trien-18-oic acid, 13-isopropyl- derivative; A diterpenoid furanone derivative.
EINECS	Contact for details

Quality Control

Our production of 3A,4A,5,7,8,8A,9,9A-Octahydro-5,8A-Dimethyl-3-Methylenenaphtho[2,3-B]Furan-2,6(3H,4H)-Dione adheres to stringent quality management systems. Each batch undergoes comprehensive analytical characterization, including HPLC for purity, NMR, and MS for structural confirmation, to ensure high consistency and reliability for research and development applications. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are provided to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed under an inert atmosphere if long-term storage is required to prevent potential degradation.

Specification

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