Description

3β-Acetyloxyolean-18-En-28-Oic Acid is a high-purity triterpenoid derivative, a key intermediate and reference standard in advanced organic synthesis and phytochemical research. Its defined structure and purity are critical for ensuring the reliability and reproducibility of research outcomes in pharmaceutical development. This compound is essential for R&D teams in the pharmaceutical, nutraceutical, and fine chemical sectors focused on bioactive natural product derivatives.

Application

• Pharmaceutical Reference Standard: Used as a certified standard for the identification, purity testing, and quantification of triterpenoid compounds in drug discovery and quality control laboratories.
• Bioactive Compound Research: Serves as a crucial intermediate or starting material for synthesizing novel derivatives to study structure-activity relationships (SAR) for various therapeutic targets.
• Natural Product Isolation & Analysis: Employed as a marker compound in the isolation, purification, and analytical method development (e.g., HPLC, LC-MS) for plant extracts and herbal medicines.
• Academic & Institutional Research: Utilized in university and research institute labs for fundamental studies on the chemistry and biological activities of oleanane-type triterpenoids.
• Fine Chemical Synthesis: Acts as a sophisticated building block for the multi-step synthesis of complex molecules with potential applications in agrochemicals and material science.

Basic Information

Product Name	3β-Acetyloxyolean-18-En-28-Oic Acid
CAS No.	59132-34-2
Molecular Formula	C32H48O4
Molecular Weight	496.73 g/mol
Synonyms	3β-Acetoxyolean-18-en-28-oic acid; Oleanolic acid 3-acetate; 3β-Acetyloleanolic acid; 3-O-Acetyloleanolic acid; Acetyl oleanolic acid; 3β-Acetoxy-18-oleanen-28-oic acid; 3-Acetyloxyolean-18-en-28-oic acid
EINECS	Contact for details

Quality Control

Every batch of 3β-Acetyloxyolean-18-En-28-Oic Acid is produced and controlled under a strict quality management system. We employ advanced analytical techniques including HPLC, NMR, and MS to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Keep the container sealed to protect from moisture.

Specification

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