Description

11-Oxooleana-2,12-Dien-30-Oic Acid Methyl Ester is a high-purity, semi-synthetic triterpenoid derivative of oleanolic acid, valued for its role as a critical pharmaceutical intermediate and research chemical. This compound is essential for the synthesis and development of novel bioactive agents targeting inflammation, metabolic disorders, and oncology. It is primarily sought by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers engaged in advanced drug discovery and process chemistry.

Application

• Pharmaceutical Intermediate: A key building block for synthesizing novel pentacyclic triterpenoid derivatives with potential therapeutic activities.
• Drug Discovery Research: Used in medicinal chemistry programs to develop new anti-inflammatory, anti-diabetic, and anti-cancer agents.
• Biochemical Research: Serves as a reference standard and probe compound for studying biological pathways involving triterpenoid receptors.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex natural product analogs and high-value specialty chemicals.
• Academic Research: Utilized in university and institutional labs for pharmacological screening and structure-activity relationship (SAR) studies.

Basic Information

Product Name	11-Oxooleana-2,12-Dien-30-Oic Acid Methyl Ester
CAS No.	10301-75-4
Molecular Formula	C₃₁H₄₆O₃
Molecular Weight	466.70 g/mol
Synonyms	Methyl 11-Oxooleana-2,12-Dien-30-Oate; 11-Oxo-olean-2,12-dien-30-oic acid methyl ester; Oleanolic acid methyl ester derivative; 3-Oxo-olean-12-en-30-oic acid methyl ester (related); Methyl 3-oxoolean-12-en-30-oate; 11-Keto-oleanolic acid methyl ester; NSC 407347; 2,12-Oleanadien-30-oic acid, 11-oxo-, methyl ester
EINECS	Contact for details

Quality Control

Our 11-Oxooleana-2,12-Dien-30-Oic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or cGMP-grade requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Residual Solvents (GC)	Complies with ICH Q3C guidelines

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