Description

2H-Cyclopenta(b)naphtho(2,3-d)furan-10-carboxylic acid,5-(acetyloxy)-2 -(3-furanyl)-3,3a,4a,5,5a,8,9,9a,10,10a-decahydro-1,6,9a,10a-tetrameth yl-9-oxo-, methyl ester, (2R,3aS,4aS,5R,5aS,9aR,10S,10aR)- is a high-purity, complex diterpenoid derivative with a defined stereochemistry, making it a valuable advanced pharmaceutical intermediate for research and development. Its intricate polycyclic structure is of significant interest for the synthesis of novel bioactive compounds. This product is primarily targeted at pharmaceutical R&D laboratories and fine chemical manufacturers engaged in developing new therapeutic agents.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the research and synthesis of novel drug candidates, particularly in oncology and anti-inflammatory therapeutic areas.
• Medicinal Chemistry Research: Used as a core scaffold or precursor for structure-activity relationship (SAR) studies to optimize biological activity and pharmacokinetic properties.
• Reference Standard: Employed as a high-purity analytical standard for method development, quality control, and identification in pharmaceutical analysis.
• Biochemical Research: Investigated for its potential interactions with biological targets and enzymes due to its complex diterpenoid framework.
• Fine Chemical Synthesis: Utilized in multi-step organic synthesis to construct complex natural product analogs or other high-value specialty chemicals.

Basic Information

Item	Details
Product Name	2H-Cyclopenta(b)naphtho(2,3-d)furan-10-carboxylic acid,5-(acetyloxy)-2 -(3-furanyl)-3,3a,4a,5,5a,8,9,9a,10,10a-decahydro-1,6,9a,10a-tetrameth yl-9-oxo-, methyl ester, (2R,3aS,4aS,5R,5aS,9aR,10S,10aR)-
CAS No.	78916-54-8
Molecular Formula	C30H34O7
Molecular Weight	506.59 g/mol
Synonyms	Methyl 5-acetoxy-2-(3-furyl)-1,6,9a,10a-tetramethyl-9-oxo-1,2,3,3a,4a,5,5a,8,9,9a,10,10a-dodecahydrocyclopenta[b]naphtho[2,3-d]furan-10-carboxylate; (2R,3aS,4aS,5R,5aS,9aR,10S,10aR)-Methyl 5-(acetyloxy)-2-(3-furanyl)-3,3a,4a,5,5a,8,9,9a,10,10a-decahydro-1,6,9a,10a-tetramethyl-9-oxo-2H-cyclopenta[b]naphtho[2,3-d]furan-10-carboxylate; A Diterpenoid Furan Carboxylate Ester; CAS 78916-54-8.
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems. Every batch is characterized and tested using advanced analytical techniques including HPLC, NMR, and MS to ensure identity, purity, and stereochemical integrity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your research and regulatory documentation needs.

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 compound may be sensitive to prolonged exposure to moisture and elevated temperatures.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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