Description

2α,19α－Dihydroxyursolic Acid is a pentacyclic triterpenoid derivative of ursolic acid, characterized by the presence of two additional hydroxyl groups at specific positions on its core structure. This compound is of significant interest due to its enhanced biological activity profile compared to its parent molecule, offering a high-purity standard for research and development. It is primarily sought by the pharmaceutical, nutraceutical, and cosmetic industries for advanced studies in bioactive compound synthesis and formulation.

Application

• Pharmaceutical Intermediates: Serves as a key chiral building block or precursor in the synthesis of novel therapeutic agents.
• Biomedical Research: Used as a reference standard or active investigational compound in studies targeting inflammation, metabolic disorders, and oncology.
• Nutraceutical Development: Incorporated into high-end dietary supplement formulations for its potential bioactive properties.
• Cosmetic Actives: Evaluated for use in advanced skincare products for its potential antioxidant and skin-conditioning effects.
• Chemical Synthesis: Utilized in organic chemistry research for the semi-synthesis of complex natural product analogs.
• Analytical Standards: Provides a high-purity compound for method development and quality control in analytical laboratories.

Basic Information

Product Name	2α,19α－Dihydroxyursolic Acid
CAS No.	13850-16-3
Molecular Formula	C₃₀H₄₈O₄
Molecular Weight	472.70 g/mol
Synonyms	2α,19α-Dihydroxyursolic Acid; Urs-12-en-28-oic acid, 2,19-dihydroxy-, (2α,19α)-; 2α,19α-Dihydroxy-urs-12-en-28-oic Acid; 19α-Hydroxyasiatic Acid; Corosolic Acid isomer
EINECS	Contact for details

Quality Control

Our 2α,19α－Dihydroxyursolic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting standards for research and development purposes. A Certificate of Analysis (COA) detailing all test results 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 (typically 15-25°C). Keep the container sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
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.