Description

Olean-12-Ene-3β,16β,21β,23,28-Pentol CAS NO 19942-02-0 is a high-purity pentacyclic triterpenoid compound, a derivative of oleanolic acid, characterized by its specific hydroxylation pattern. This compound is valued for its role as a critical pharmaceutical intermediate and a reference standard in analytical chemistry. It is primarily needed by research institutions and manufacturers in the pharmaceutical, nutraceutical, and fine chemical sectors for the development and quality control of bioactive products.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting inflammation and metabolic disorders.
• Reference Standard: Used as a high-purity analytical standard in HPLC, LC-MS, and NMR for the identification and quantification of triterpenoids in complex matrices.
• Biochemical Research: Employed in in vitro and in vivo studies to investigate the structure-activity relationships (SAR) of pentacyclic triterpenes.
• Natural Product Isolation & Analysis: Acts as a benchmark compound for the isolation, purification, and characterization of similar triterpenoids from plant extracts.
• Nutraceutical Development: Explored as a potential active ingredient or a marker compound for standardization in herbal supplements.

Basic Information

Product Name	Olean-12-Ene-3β,16β,21β,23,28-Pentol
CAS No.	19942-02-0
Molecular Formula	C30H48O5
Molecular Weight	488.70 g/mol
Synonyms	3β,16β,21β,23,28-Pentahydroxyolean-12-ene; 3β,16β,21β,23,28-Pentahydroxy-δ12-oleanene; Hederagenin c; Hederagenin C; 23-Hydroxyursolic Acid; 3-Epi-23-Hydroxyursolic Acid; Bayogenin; (3β,16β,21β)-3,16,21,23,28-Pentahydroxyolean-12-en-28-oic Acid (lactone form).
EINECS	Contact for details

Quality Control

Our Olean-12-Ene-3β,16β,21β,23,28-Pentol is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing all specifications are available upon request to support your regulatory and quality assurance 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). This product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent degradation due to moisture absorption.

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.