Description

(4R)-13,28-Epoxyolean-11-Ene-3β,16β,23-Triol CAS NO 14356-59-3 is a high-purity, specialized triterpenoid compound derived from natural sources. This compound is valued for its unique structural framework, which serves as a critical intermediate in advanced pharmaceutical research and fine chemical synthesis. It is primarily sought by research institutions and manufacturers in the pharmaceutical, biotechnology, and nutraceutical sectors for developing novel therapeutic agents and studying bioactive natural products.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of novel drug candidates and complex natural product analogs.
• Biochemical Research: Used as a reference standard and probe compound in pharmacological and metabolic pathway studies.
• Natural Product Chemistry: Serves as a precursor for the semi-synthesis of other bioactive oleanane-type triterpenoids.
• Academic & R&D Laboratories: Essential for fundamental research in organic chemistry, medicinal chemistry, and phytochemistry.
• Fine Chemical Production: Employed in the manufacture of high-value specialty chemicals with specific stereochemical requirements.

Basic Information

Product Name	(4R)-13,28-Epoxyolean-11-Ene-3β,16β,23-Triol
CAS No.	14356-59-3
Molecular Formula	C30H48O4
Molecular Weight	472.71 g/mol
Synonyms	13,28-Epoxyolean-11-ene-3β,16β,23-triol, (4R)-; 3β,16β,23-Trihydroxy-13,28-epoxyolean-11-ene; Olean-11-ene-3β,16β,23-triol, 13,28-epoxy-, (4R)-; A derivative of Oleanolic acid; Triterpenoid epoxide; Bayogenin derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our (4R)-13,28-Epoxyolean-11-Ene-3β,16β,23-Triol is produced under strict quality management protocols. Each batch is characterized and tested to ensure identity, purity, and consistency, meeting the stringent requirements for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and chromatographic profiles is provided with every shipment.

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 accordingly 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
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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