Description

2α,3β,23-Trihydroxyoleana-11,13(18)-Dien-28-Oic Acid is a naturally occurring oleanane-type triterpenoid derivative with significant biological activity. This compound is valued as a critical high-purity reference standard and a key intermediate for advanced pharmaceutical research and development. It is primarily sought by pharmaceutical companies, biotechnology research labs, and academic institutions focused on developing novel therapeutic agents.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis (HPLC, LC-MS) of herbal extracts and finished pharmaceutical products.
• Active Pharmaceutical Ingredient (API) Intermediate: Serves as a key synthetic building block for the development of new triterpenoid-based drugs.
• Biomedical Research: Employed in in-vitro and in-vivo studies to investigate anti-inflammatory, hepatoprotective, and anti-cancer properties.
• Nutraceutical Standardization: Acts as a marker compound for the quality control and standardization of botanical dietary supplements containing oleanane triterpenes.
• Chemical Synthesis: A versatile starting material for the semi-synthesis of novel triterpenoid analogs with modified biological activity.

Basic Information

Product Name	2α,3β,23-Trihydroxyoleana-11,13(18)-Dien-28-Oic Acid
CAS No.	6790-76-7
Molecular Formula	C30H46O5
Molecular Weight	486.69 g/mol
Synonyms	2α,3β,23-Trihydroxyolean-11,13(18)-dien-28-oic acid; 23-Hydroxyasiatic acid; Machaerinic acid lactone derivative; (2α,3β,4α)-2,3,23-Trihydroxyolean-11,13(18)-dien-28-oic acid; Olean-11,13(18)-dien-28-oic acid, 2,3,23-trihydroxy-, (2α,3β,4α)-; Asiatic acid derivative
EINECS	Contact for details

Quality Control

Our 2α,3β,23-Trihydroxyoleana-11,13(18)-Dien-28-Oic Acid is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the stringent requirements for research and development. A Certificate of Analysis (COA) detailing all specifications and test results is provided with each 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). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
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.