Description

3α-Hydroxy-21-Oxoolean-12-En-28-Oic Acid is a high-purity pentacyclic triterpenoid derivative, a key intermediate in the synthesis of bioactive compounds. Its defined structure makes it a valuable building block for pharmaceutical research and development, particularly in the exploration of novel therapeutic agents. This compound is primarily sought by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers focused on anti-inflammatory, hepatoprotective, or anticancer drug discovery programs.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of more complex oleanane-type triterpenoids with targeted biological activities.
• Biochemical Research: Used as a standard or reference compound in studies investigating the structure-activity relationships (SAR) of triterpenoids.
• Natural Product Synthesis: A key starting material for the semi-synthesis of analogs of naturally occurring oleanolic acid derivatives.
• Drug Discovery: Employed in high-throughput screening and medicinal chemistry programs to develop new leads for anti-inflammatory, antiviral, or metabolic disease applications.
• Academic Research: Utilized in university and institutional labs for fundamental research on plant-derived bioactive compounds and their mechanisms of action.

Basic Information

Product Name	3α-Hydroxy-21-Oxoolean-12-En-28-Oic Acid
CAS No.	76425-50-8
Molecular Formula	C30H46O4
Molecular Weight	470.69 g/mol
Synonyms	21-Oxo-3α-hydroxyolean-12-en-28-oic acid; 3α-Hydroxy-21-oxoolean-12-en-28-oic acid; Olean-12-ene-28-oic acid, 3α-hydroxy-21-oxo-; 3-Epi-glycyrrhetol; 3-Epialdehydogenic acid; 3α-Hydroxy-21-oxo-olean-12-en-28-oate
EINECS	Contact for details

Quality Control

Our 3α-Hydroxy-21-Oxoolean-12-En-28-Oic Acid is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, identity confirmation by spectroscopic methods (IR, NMR), and residual solvent analysis. A Certificate of Analysis (COA) is supplied with each batch, detailing all relevant specifications. Our quality commitment supports applications requiring material of research and development grade.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). The product is considered stable under these conditions. For long-term storage, consider storage under an inert atmosphere to prevent potential oxidation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
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.