Description

(2α)-2-Hydroxy-3-Oxo-Olean-12-En-28-Oic Acid Phenylmethyl Ester is a high-purity, semi-synthetic triterpenoid derivative of oleanolic acid, a compound of significant interest in advanced pharmaceutical research and development. This modified ester is valued for its enhanced bioavailability and targeted bioactivity compared to its parent compound, making it a critical intermediate for novel therapeutic agents. It is primarily utilized by research institutions and pharmaceutical companies engaged in the discovery and synthesis of anti-inflammatory, hepatoprotective, and anticancer drug candidates.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel triterpenoid-based drug candidates targeting inflammation, metabolic disorders, and oncology.
• Biochemical Research: Used as a reference standard or active probe in pharmacological studies to investigate signaling pathways related to apoptosis and cell proliferation.
• Natural Product Derivative Synthesis: Serves as a precursor for further chemical modifications to create libraries of oleanolic acid analogs with optimized pharmacokinetic properties.
• Cosmeceutical Development: Investigated for potential application in high-end skincare formulations for its purported anti-aging and protective properties.
• Academic Research: Employed in university and institutional labs for fundamental studies on the structure-activity relationships (SAR) of pentacyclic triterpenoids.

Basic Information

Product Name	(2α)-2-Hydroxy-3-Oxo-Olean-12-En-28-Oic Acid Phenylmethyl Ester
CAS No.	876723-81-8
Molecular Formula	C37H50O5
Molecular Weight	574.79 g/mol
Synonyms	Oleanolic Acid Benzyl Ester Derivative; 2α-Hydroxy-3-oxoolean-12-en-28-oic Acid Benzyl Ester; Benzyl 2α-Hydroxy-3-oxoolean-12-en-28-oate; 3-Oxo-2α-hydroxyolean-12-en-28-oic Acid Phenylmethyl Ester; Olean-12-ene-28-oic Acid, 2-hydroxy-3-oxo-, Phenylmethyl Ester, (2α)-; Benzyl (2α)-2-hydroxy-3-oxoolean-12-en-28-oate
EINECS	Contact for details

Quality Control

Our (2α)-2-Hydroxy-3-Oxo-Olean-12-En-28-Oic Acid Phenylmethyl Ester is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment aligns with the standards expected for pharmaceutical research materials, ensuring reliable and reproducible results for your critical projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its light-sensitive nature, the container should be amber-colored or stored in opaque secondary packaging. For long-term storage, consider maintaining the material under an inert atmosphere to minimize potential oxidation.

Specification

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

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