Description

3β,28-Bis(Acetyloxy)Olean-12-En-15-One is a high-purity, semi-synthetic triterpenoid derivative of oleanolic acid, valued for its role as a critical intermediate in advanced pharmaceutical and nutraceutical research. This compound is essential for scientists developing novel therapeutic agents, particularly in the fields of oncology, metabolic disorders, and anti-inflammatory drug discovery. It is primarily sought by R&D laboratories, fine chemical manufacturers, and academic institutions engaged in the synthesis of bioactive molecules and reference standards.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel triterpenoid-based drug candidates targeting inflammation, cancer, and metabolic diseases.
• Reference Standard: Used as a certified reference material (CRM) in analytical laboratories for method development, validation, and quality control of related botanical extracts and APIs.
• Nutraceutical Research: Serves as a precursor or an active ingredient in the development of high-value, science-backed dietary supplements.
• Biochemical Research: Employed in mechanistic studies to investigate biological pathways, enzyme inhibition, and receptor binding activities.
• Cosmeceutical Development: Explored for its potential bioactive properties in advanced skincare and personal care formulations.

Basic Information

Product Name	3β,28-Bis(Acetyloxy)Olean-12-En-15-One
CAS No.	39701-80-9
Molecular Formula	C34H50O6
Molecular Weight	554.76 g/mol
Synonyms	3β,28-Diacetoxyolean-12-en-15-one; 15-Oxo-3β,28-diacetoxyolean-12-ene; Olean-12-ene-3β,28-diol, 15-oxo, 3,28-diacetate; 3β,28-Diacetyloxyolean-12-en-15-one; 3β,28-Bis(acetyloxy)-12-oleanen-15-one; 3β,28-Diacetoxy-12-oleanen-15-one; 3β,28-Diacetylolean-12-en-15-one
EINECS	Contact for details

Quality Control

Our 3β,28-Bis(Acetyloxy)Olean-12-En-15-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support cGMP compliance for pharmaceutical applications and can tailor purity grades to meet specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 5.0%

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