Description

3-Acetyloxy-25,26-Epoxy-D:A-Friedoolean-2-En-1-One CAS NO 56784-09-9 is a high-purity, semi-synthetic triterpenoid derivative with a complex fused-ring structure. This compound serves as a critical advanced intermediate for pharmaceutical research and the synthesis of novel bioactive molecules. It is primarily required by R&D chemists and process development scientists in the life sciences sector for drug discovery programs targeting inflammation, metabolic disorders, and oncology.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel triterpenoid-based drug candidates with potential anti-inflammatory, antiviral, or anticancer activity.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to explore and optimize the biological profile of friedooleanane-type compounds.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in laboratories studying natural product derivatives.
• Biochemical Tool Compound: Employed in pharmacological assays to investigate specific biological pathways and enzyme interactions.
• Organic Synthesis: Advanced starting material for further chemical modifications, leveraging its reactive epoxy and acetyloxy functional groups.

Basic Information

Product Name	3-Acetyloxy-25,26-Epoxy-D:A-Friedoolean-2-En-1-One
CAS No.	56784-09-9
Molecular Formula	C32H46O4
Molecular Weight	494.71 g/mol
Synonyms	3-Acetoxy-25,26-epoxy-D:A-friedoolean-2-en-1-one; 25,26-Epoxy-3β-acetoxyfriedel-2-en-1-one; 3β-Acetoxy-25,26-epoxyfriedelan-1-one; Friedoolean-2-en-1-one, 3-(acetyloxy)-25,26-epoxy-, (3β)-; 3β-Acetoxy-25,26-epoxyfriedel-2-en-1-one; 3-Acetyloxy-25,26-epoxyfriedelan-1-one; Epoxyfriedelane acetate derivative
EINECS	Contact for details

Quality Control

Our 3-Acetyloxy-25,26-Epoxy-D:A-Friedoolean-2-En-1-One is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical characterization, including HPLC, NMR, and MS, to ensure structural identity and high chemical purity. Certificates of Analysis (COA) detailing all relevant specifications are provided and available upon request to support your regulatory and research 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 is light-sensitive and should be handled under inert atmosphere when appropriate for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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