Description

22β-(Isobutyryloxy)-3-Oxooleana-12-Ene-28-Oic Acid is a high-purity, semi-synthetic triterpenoid derivative of oleanolic acid. This compound is a critical intermediate in the research and development of novel pharmaceutical agents, particularly for its potential anti-inflammatory and hepatoprotective activities. It is primarily utilized by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers engaged in the synthesis of bioactive molecules. The consistent quality and reliable supply of this intermediate are essential for advancing drug discovery programs.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel triterpenoid-based drug candidates targeting metabolic and inflammatory pathways.
• Biochemical Research: Used as a reference standard and active agent in in vitro and in vivo studies to investigate mechanisms of action.
• Medicinal Chemistry: Serves as a versatile scaffold for structural modification and structure-activity relationship (SAR) studies to optimize pharmacological profiles.
• Fine Chemical Synthesis: Employed in the production of specialized, high-value compounds for advanced therapeutic applications.

Basic Information

Product Name	22β-(Isobutyryloxy)-3-Oxooleana-12-Ene-28-Oic Acid
CAS No.	132194-33-3
Molecular Formula	C34H52O5
Molecular Weight	540.78 g/mol
Synonyms	22β-Isobutyryloxy-3-oxoolean-12-en-28-oic Acid; 3-Oxo-22β-isobutyryloxyolean-12-en-28-oic Acid; Olean-12-ene-28-oic acid, 22β-(2-methyl-1-oxopropoxy)-3-oxo-; 22β-Hydroxy-3-oxoolean-12-en-28-oic acid isobutyrate; CDDO-Ibu; 2-Cyano-3,12-dioxooleana-1,9(11)-dien-28-oic acid derivative (related compound).
EINECS	Contact for details

Quality Control

Our 22β-(Isobutyryloxy)-3-Oxooleana-12-Ene-28-Oic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements for research and development use. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment.

Storage

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

Specification

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

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