Description

2β,3β,23-Trihydroxyolean-12-En-28-Oic Acid Methyl Ester is a high-purity oleanane-type triterpenoid derivative, valued for its role as a key intermediate in advanced pharmaceutical and nutraceutical research. This compound is of significant interest due to its structural relationship to bioactive natural products, offering a defined chemical entity for structure-activity relationship (SAR) studies and process development. It is primarily sought by research institutions, pharmaceutical R&D departments, and manufacturers specializing in the synthesis of novel therapeutic agents and high-value botanical extracts.

Application

• Pharmaceutical Intermediate: Serves as a critical building block for the semi-synthesis of novel triterpenoid-based drug candidates targeting inflammation, metabolic disorders, and oncology.
• Reference Standard: Used as a certified reference material (CRM) in analytical laboratories for the quality control and standardization of herbal extracts and complex botanical formulations.
• Biochemical Research: Employed in academic and industrial research to study the biological activities, metabolic pathways, and receptor interactions of oleanane-type compounds.
• Nutraceutical Development: Acts as a standardized marker compound for the development and validation of high-potency dietary supplements derived from natural sources like olive leaves or certain medicinal plants.
• Process Chemistry: Utilized in scaling up synthetic routes for triterpenoids, providing a consistent and well-characterized starting material for process optimization and manufacturing.

Basic Information

Product Name	2β,3β,23-Trihydroxyolean-12-En-28-Oic Acid Methyl Ester
CAS No.	22425-81-6
Molecular Formula	C₃₁H₅₀O₅
Molecular Weight	506.73 g/mol
Synonyms	Methyl 2β,3β,23-Trihydroxyolean-12-en-28-oate; Olean-12-ene-28-oic acid, 2β,3β,23-trihydroxy-, methyl ester; Maslinic acid methyl ester; 2β,3β,23-Trihydroxyolean-12-en-28-oic acid methyl ester; Methyl maslinate; 3β,23-Dihydroxy-2β-olean-12-en-28-oic acid methyl ester; Methyl 3β,23-dihydroxy-2β-olean-12-en-28-oate
EINECS	Contact for details

Quality Control

Every batch of 2β,3β,23-Trihydroxyolean-12-En-28-Oic Acid Methyl Ester is manufactured under a strict quality management system and undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Our standard grade meets specifications suitable for research and development purposes, with purity typically ≥95% by HPLC. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, related substances, and residual solvents. We support custom synthesis and can tailor specifications to meet specific project requirements, including higher purity grades for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere packaging.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines

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