Description

3β,19α-Dihydroxy-5α-Oleana-12-Ene-28-Oic Acid is a pentacyclic triterpenoid compound derived from natural sources, valued for its significant biological activity and role as a key intermediate in pharmaceutical synthesis. This high-purity compound is essential for research and development in advanced therapeutic areas, offering a reliable building block for novel drug discovery. It is primarily sought by manufacturers and R&D laboratories in the pharmaceutical, nutraceutical, and fine chemical sectors.

Application

• Pharmaceutical Intermediate: A critical starting material or intermediate in the synthesis of novel triterpenoid-based drugs targeting inflammation, metabolic disorders, and oncology.
• Reference Standard: Used as a high-purity analytical standard in quality control laboratories for the identification and quantification of triterpenoids in herbal extracts and finished products.
• Biochemical Research: Employed in academic and industrial research to study structure-activity relationships (SAR), metabolic pathways, and biological mechanisms of triterpenoids.
• Nutraceutical Development: Serves as a bioactive ingredient or a marker compound in the formulation of standardized herbal supplements and functional foods.
• Cosmeceutical Applications: Investigated for potential use in advanced skincare formulations due to the anti-inflammatory and antioxidant properties associated with its chemical class.

Basic Information

Product Name	3β,19α-Dihydroxy-5α-Oleana-12-Ene-28-Oic Acid
CAS No.	511-77-3
Molecular Formula	C30H48O4
Molecular Weight	472.70 g/mol
Synonyms	3β,19α-Dihydroxyolean-12-en-28-oic Acid; Oleanolic Acid 3,19-Dihydroxy Derivative; 3β,19α-Dihydroxyoleanolic Acid; Machaerinic Acid δ-Lactone Derivative; 3-Epi-Maslinic Acid; 3β-Hydroxy-19α-hydroxyolean-12-en-28-oic Acid; 19α-Hydroxy-3β-hydroxyolean-12-en-28-oic Acid
EINECS	Contact for details

Quality Control

Our 3β,19α-Dihydroxy-5α-Oleana-12-Ene-28-Oic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR, to ensure it meets exacting standards for research and production. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥98.0%
Loss on Drying	≤1.0%
Residue on Ignition	≤0.2%
Heavy Metals	≤20 ppm

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