Description

2,3,23-Tri(Acetyloxy)-(2Alpha,3Beta,4Alpha)-Urs-12-En-28-Oic Acid Methyl Ester is a high-purity, semi-synthetic triterpenoid derivative, valued for its role as a critical intermediate in advanced pharmaceutical research and synthesis. This compound provides a versatile scaffold for developing novel therapeutic agents, particularly in anti-inflammatory and metabolic research. It is essential for R&D laboratories and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors seeking reliable, high-quality building blocks for complex organic synthesis.

Application

• Pharmaceutical Intermediate: A key synthetic precursor for the development of novel triterpenoid-based drugs targeting inflammation and metabolic disorders.
• Biochemical Research: Used as a reference standard and active compound in pharmacological studies to investigate structure-activity relationships (SAR).
• Fine Chemical Synthesis: Serves as a versatile building block in multi-step organic synthesis for creating specialized chemical libraries.
• Academic Research: Employed in university and institutional labs for studies in natural product chemistry, medicinal chemistry, and synthetic methodology.
• Cosmeceutical R&D: Investigated for potential applications in developing high-value active ingredients for advanced skincare formulations.

Basic Information

Product Name	2,3,23-Tri(Acetyloxy)-(2Alpha,3Beta,4Alpha)-Urs-12-En-28-Oic Acid Methyl Ester
CAS No.	200863-97-4
Molecular Formula	C37H56O7
Molecular Weight	612.84 g/mol
Synonyms	Methyl 2,3,23-triacetylursolate; Ursolic acid methyl ester triacetate; 2α,3β,23-Triacetoxyurs-12-en-28-oic acid methyl ester; Methyl 2,3,23-tri-O-acetylursolate; (2α,3β,4α)-2,3,23-Tris(acetyloxy)urs-12-en-28-oic acid methyl ester; UA derivative triacetate methyl ester; 3β-Hydroxyurs-12-en-28-oic acid methyl ester 2,3,23-triacetate
EINECS	Contact for details

Quality Control

Our 2,3,23-Tri(Acetyloxy)-(2Alpha,3Beta,4Alpha)-Urs-12-En-28-Oic Acid Methyl Ester is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with customer specifications and current Good Manufacturing Practice (cGMP) principles for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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