Description

2α,3α,19,24-Tetrahydroxyurs-12-En-28-Oic Acid Methyl Ester is a highly functionalized pentacyclic triterpenoid derivative with significant biological and chemical research value. This compound serves as a critical intermediate for the synthesis of novel bioactive molecules and is a key reference standard for analytical studies. It is primarily sought by research institutions and pharmaceutical developers focused on natural product chemistry, drug discovery, and metabolic pathway investigation.

Application

• Pharmaceutical Research & Development: As a key intermediate in the synthesis of novel triterpenoid-based therapeutic agents targeting inflammation, metabolic disorders, and oncology.
• Reference Standard: For the qualitative and quantitative analysis (e.g., HPLC, LC-MS) of complex botanical extracts and herbal formulations in quality control laboratories.
• Natural Product Chemistry: Used in academic and industrial research to study structure-activity relationships (SAR) and to develop semi-synthetic derivatives with enhanced bioactivity.
• Biochemical Research: Investigation of enzyme inhibition and interaction with biological targets due to its specific ursane skeleton and multiple hydroxyl groups.
• Cosmeceutical Development: Exploration as a potential active ingredient in advanced skincare products for its antioxidant and anti-inflammatory properties.

Basic Information

Product Name	2α,3α,19,24-Tetrahydroxyurs-12-En-28-Oic Acid Methyl Ester
CAS No.	89786-78-7
Molecular Formula	C₃₁H₄₈O₆
Molecular Weight	516.72 g/mol
Synonyms	Methyl 2α,3α,19,24-tetrahydroxyurs-12-en-28-oate; Urs-12-ene-28-oic acid, 2,3,19,24-tetrahydroxy-, methyl ester, (2α,3α,19α,24)-; Methyl 2,3,19,24-tetrahydroxyurs-12-en-28-oate; 2α,3α,19α,24-Tetrahydroxyurs-12-en-28-oic acid methyl ester; Tetrahydroxyursenate methyl ester; Ursolic acid derivative methyl ester
EINECS	Contact for details

Quality Control

Our 2α,3α,19,24-Tetrahydroxyurs-12-En-28-Oic Acid Methyl Ester is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research applications. Each lot undergoes comprehensive analytical characterization, including HPLC for purity, NMR, and MS for structural confirmation. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory documentation needs.

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 compound is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions when possible to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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