Description

(2α,3β)-2,3-Dihydroxy-Olean-12-En-28-Oic Acid 2-Hydroxyethyl Ester is a high-purity, semi-synthetic derivative of oleanolic acid, a pentacyclic triterpenoid of significant commercial interest. This compound is valued for its enhanced bioavailability and solubility profile compared to its parent molecule, making it a critical intermediate for advanced research and development. It is primarily sought by manufacturers in the pharmaceutical, nutraceutical, and cosmetic industries for the development of novel therapeutic agents and bioactive ingredients.

Application

• Pharmaceutical Intermediate: Key starting material or intermediate in the synthesis of novel anti-inflammatory, hepatoprotective, and anti-cancer drug candidates.
• Nutraceutical Formulations: Used in the development of high-value dietary supplements targeting metabolic health, liver function, and immune support.
• Cosmetic & Skincare Actives: Incorporated into advanced serums and creams for its potential anti-aging, antioxidant, and skin-soothing properties.
• Biochemical Research: Essential reference standard and probe compound for studying triterpenoid biochemistry, signaling pathways, and structure-activity relationships (SAR).
• Agrochemical Development: Investigated as a lead compound or biopesticide precursor due to the bioactive properties of triterpenoid scaffolds.

Basic Information

Product Name	(2α,3β)-2,3-Dihydroxy-Olean-12-En-28-Oic Acid 2-Hydroxyethyl Ester
CAS No.	876724-09-3
Molecular Formula	C32H52O6
Molecular Weight	532.75 g/mol
Synonyms	Oleanolic Acid 2,3-Dihydroxy-2-hydroxyethyl Ester; 2-Hydroxyethyl Oleanolate Derivative; 2,3-Dihydroxyolean-12-en-28-oic Acid 2-Hydroxyethyl Ester; Maslinic Acid Derivative; Ethylene Glycol Ester of Oleanolic Acid Diol; 876724-09-3; Pentacyclic Triterpene Ester
EINECS	Contact for details

Quality Control

Our (2α,3β)-2,3-Dihydroxy-Olean-12-En-28-Oic Acid 2-Hydroxyethyl Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets precise customer specifications. Certificates of Analysis (COA) detailing all quality parameters are provided as standard with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

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