Description

2α,3β,21β-Trihydroxyolean-12-En-28-Oic Acid γ-Lactone is a pentacyclic triterpenoid lactone derived from natural sources, valued for its complex oleanane-type structure. This compound is of significant interest in advanced research and development due to its potential as a key intermediate or active pharmaceutical ingredient (API) precursor. It is primarily sought by the pharmaceutical, biotechnology, and nutraceutical industries for applications in drug discovery, phytochemical analysis, and the synthesis of bioactive derivatives.

Application

• Pharmaceutical Research & Development: Serves as a critical reference standard and starting material for the synthesis of novel triterpenoid-based therapeutics.
• Natural Product Chemistry: Used as a high-purity analytical standard for the identification and quantification of triterpenoids in plant extracts and complex matrices.
• Bioactive Compound Synthesis: Acts as a key intermediate for the semi-synthesis of derivatives with potential anti-inflammatory, hepatoprotective, or anticancer activities.
• Academic & Institutional Research: Employed in biochemical and pharmacological studies to investigate structure-activity relationships (SAR) of oleanane-type compounds.
• Nutraceutical Standardization: Utilized in the quality control of herbal supplements to ensure consistency and potency of triterpenoid content.

Basic Information

Product Name	2α,3β,21β-Trihydroxyolean-12-En-28-Oic Acid γ-Lactone
CAS No.	6987-79-7
Molecular Formula	C30H46O5
Molecular Weight	486.7 g/mol
Synonyms	2α,3β,21β-Trihydroxyolean-12-en-28-oic acid γ-lactone; 21β-Hydroxy-3-epimaslinic acid δ-lactone; Maslinic acid lactone derivative; Olean-12-ene-2α,3β,21β-triol-28-oic acid γ-lactone; 3-Epimaslinic acid lactone; Triterpenoid lactone (oleanane type); (2α,3β,21β)-2,3,21-Trihydroxyolean-12-en-28-oic acid γ-lactone
EINECS	Contact for details

Quality Control

Our 2α,3β,21β-Trihydroxyolean-12-En-28-Oic Acid γ-Lactone is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR). We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications.

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 product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0 %
Residue on Ignition	≤ 0.5 %

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