Description

Olean-13(18)-Ene-3β,16β,28-Triol CAS NO 26540-64-7 is a high-purity triterpenoid compound belonging to the oleanane class, valued for its specific stereochemistry and functional groups. This compound serves as a critical intermediate and reference standard in advanced pharmaceutical research and natural product chemistry. It is primarily sought by research institutions and manufacturers in the pharmaceutical, nutraceutical, and fine chemical sectors for drug discovery, metabolic studies, and the synthesis of bioactive derivatives.

Application

• Pharmaceutical Intermediate: A key building block for the semi-synthesis of novel triterpenoid-based drug candidates targeting inflammation, metabolic disorders, and oncology.
• Reference Standard: Used as a high-purity analytical standard in HPLC, LC-MS, and NMR for the identification and quantification of oleanane-type compounds in complex matrices.
• Biochemical Research: Employed in studies investigating enzyme inhibition, receptor binding, and other biological pathways where the oleanane scaffold is active.
• Natural Product Isolation & Analysis: Serves as a benchmark compound for the isolation, purification, and structural elucidation of related triterpenes from botanical extracts.
• Fine Chemical Synthesis: Utilized as a starting material or advanced intermediate for the custom synthesis of specialized derivatives for research and development.

Basic Information

Product Name	Olean-13(18)-Ene-3β,16β,28-Triol
CAS No.	26540-64-7
Molecular Formula	C30H50O3
Molecular Weight	458.72 g/mol
Synonyms	3β,16β,28-Trihydroxyolean-13(18)-ene; Olean-13(18)-ene-3,16,28-triol; (3β,16β)-3,16,28-Trihydroxyolean-13(18)-ene; 3β,16β,28-Trihydroxy-13(18)-oleanene; Olean-13(18)-en-3β,16β,28-triol; 13(18)-Oleanenetriol
EINECS	Contact for details

Quality Control

Our Olean-13(18)-Ene-3β,16β,28-Triol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and specific tests for residual solvents and moisture. A Certificate of Analysis (COA) detailing all specifications and results is provided with every shipment to ensure traceability and compliance with your 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). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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